18061000272

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21407}}^1$

素因数の和:21468

約数の個数: 240

約数和(自身を含む): 61841375232

約数和(自身を除く): 43780374960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 243, 248, 252, 279, 324, 336, 372, 378, 432, 434, 486, 496, 504, 558, 567, 648, 651, 744, 756, 837, 868, 972, 1008, 1116, 1134, 1296, 1302, 1488, 1512, 1674, 1701, 1736, 1944, 1953, 2232, 2268, 2511, 2604, 3024, 3348, 3402, 3472, 3888, 3906, 4464, 4536, 5022, 5208, 5859, 6696, 6804, 7533, 7812, 9072, 10044, 10416, 11718, 13392, 13608, 15066, 15624, 17577, 20088, 21407, 23436, 27216, 30132, 31248, 35154, 40176, 42814, 46872, 52731, 60264, 64221, 70308, 85628, 93744, 105462, 120528, 128442, 140616, 149849, 171256, 192663, 210924, 256884, 281232, 299698, 342512, 385326, 421848, 449547, 513768, 577989, 599396, 663617, 770652, 843696, 899094, 1027536, 1155978, 1198792, 1327234, 1348641, 1541304, 1733967, 1798188, 1990851, 2311956, 2397584, 2654468, 2697282, 3082608, 3467934, 3596376, 3981702, 4045923, 4623912, 4645319, 5201901, 5308936, 5394564, 5972553, 6935868, 7192752, 7963404, 8091846, 9247824, 9290638, 10403802, 10617872, 10789128, 11945106, 12137769, 13871736, 13935957, 15926808, 16183692, 17917659, 18581276, 20807604, 21578256, 23890212, 24275538, 27743472, 27871914, 31853616, 32367384, 35835318, 36413307, 37162552, 41615208, 41807871, 47780424, 48551076, 53752977, 55743828, 64734768, 71670636, 72826614, 74325104, 83230416, 83615742, 95560848, 97102152, 107505954, 111487656, 125423613, 143341272, 145653228, 161258931, 167231484, 194204304, 215011908, 222975312, 250847226, 286682544, 291306456, 322517862, 334462968, 376270839, 430023816, 501694452, 582612912, 645035724, 668925936, 752541678, 860047632, 1003388904, 1128812517, 1290071448, 1505083356, 2006777808, 2257625034, 2580142896, 3010166712, 4515250068, 6020333424, 9030500136, 18061000272]

約数ペア:

[(1, 18061000272), (2, 9030500136), (3, 6020333424), (4, 4515250068), (6, 3010166712), (7, 2580142896), (8, 2257625034), (9, 2006777808), (12, 1505083356), (14, 1290071448), (16, 1128812517), (18, 1003388904), (21, 860047632), (24, 752541678), (27, 668925936), (28, 645035724), (31, 582612912), (36, 501694452), (42, 430023816), (48, 376270839), (54, 334462968), (56, 322517862), (62, 291306456), (63, 286682544), (72, 250847226), (81, 222975312), (84, 215011908), (93, 194204304), (108, 167231484), (112, 161258931), (124, 145653228), (126, 143341272), (144, 125423613), (162, 111487656), (168, 107505954), (186, 97102152), (189, 95560848), (216, 83615742), (217, 83230416), (243, 74325104), (248, 72826614), (252, 71670636), (279, 64734768), (324, 55743828), (336, 53752977), (372, 48551076), (378, 47780424), (432, 41807871), (434, 41615208), (486, 37162552), (496, 36413307), (504, 35835318), (558, 32367384), (567, 31853616), (648, 27871914), (651, 27743472), (744, 24275538), (756, 23890212), (837, 21578256), (868, 20807604), (972, 18581276), (1008, 17917659), (1116, 16183692), (1134, 15926808), (1296, 13935957), (1302, 13871736), (1488, 12137769), (1512, 11945106), (1674, 10789128), (1701, 10617872), (1736, 10403802), (1944, 9290638), (1953, 9247824), (2232, 8091846), (2268, 7963404), (2511, 7192752), (2604, 6935868), (3024, 5972553), (3348, 5394564), (3402, 5308936), (3472, 5201901), (3888, 4645319), (3906, 4623912), (4464, 4045923), (4536, 3981702), (5022, 3596376), (5208, 3467934), (5859, 3082608), (6696, 2697282), (6804, 2654468), (7533, 2397584), (7812, 2311956), (9072, 1990851), (10044, 1798188), (10416, 1733967), (11718, 1541304), (13392, 1348641), (13608, 1327234), (15066, 1198792), (15624, 1155978), (17577, 1027536), (20088, 899094), (21407, 843696), (23436, 770652), (27216, 663617), (30132, 599396), (31248, 577989), (35154, 513768), (40176, 449547), (42814, 421848), (46872, 385326), (52731, 342512), (60264, 299698), (64221, 281232), (70308, 256884), (85628, 210924), (93744, 192663), (105462, 171256), (120528, 149849), (128442, 140616)]