1828008

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:69

約数の個数: 160

約数和(自身を含む): 6504960

約数和(自身を除く): 4676952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 31, 36, 39, 42, 52, 54, 56, 62, 63, 72, 78, 81, 84, 91, 93, 104, 108, 117, 124, 126, 156, 162, 168, 182, 186, 189, 216, 217, 234, 248, 252, 273, 279, 312, 324, 351, 364, 372, 378, 403, 434, 468, 504, 546, 558, 567, 648, 651, 702, 728, 744, 756, 806, 819, 837, 868, 936, 1053, 1092, 1116, 1134, 1209, 1302, 1404, 1512, 1612, 1638, 1674, 1736, 1953, 2106, 2184, 2232, 2268, 2418, 2457, 2511, 2604, 2808, 2821, 3224, 3276, 3348, 3627, 3906, 4212, 4536, 4836, 4914, 5022, 5208, 5642, 5859, 6552, 6696, 7254, 7371, 7812, 8424, 8463, 9672, 9828, 10044, 10881, 11284, 11718, 14508, 14742, 15624, 16926, 17577, 19656, 20088, 21762, 22568, 23436, 25389, 29016, 29484, 32643, 33852, 35154, 43524, 46872, 50778, 58968, 65286, 67704, 70308, 76167, 87048, 101556, 130572, 140616, 152334, 203112, 228501, 261144, 304668, 457002, 609336, 914004, 1828008]

約数ペア:

[(1, 1828008), (2, 914004), (3, 609336), (4, 457002), (6, 304668), (7, 261144), (8, 228501), (9, 203112), (12, 152334), (13, 140616), (14, 130572), (18, 101556), (21, 87048), (24, 76167), (26, 70308), (27, 67704), (28, 65286), (31, 58968), (36, 50778), (39, 46872), (42, 43524), (52, 35154), (54, 33852), (56, 32643), (62, 29484), (63, 29016), (72, 25389), (78, 23436), (81, 22568), (84, 21762), (91, 20088), (93, 19656), (104, 17577), (108, 16926), (117, 15624), (124, 14742), (126, 14508), (156, 11718), (162, 11284), (168, 10881), (182, 10044), (186, 9828), (189, 9672), (216, 8463), (217, 8424), (234, 7812), (248, 7371), (252, 7254), (273, 6696), (279, 6552), (312, 5859), (324, 5642), (351, 5208), (364, 5022), (372, 4914), (378, 4836), (403, 4536), (434, 4212), (468, 3906), (504, 3627), (546, 3348), (558, 3276), (567, 3224), (648, 2821), (651, 2808), (702, 2604), (728, 2511), (744, 2457), (756, 2418), (806, 2268), (819, 2232), (837, 2184), (868, 2106), (936, 1953), (1053, 1736), (1092, 1674), (1116, 1638), (1134, 1612), (1209, 1512), (1302, 1404)]