18473832

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:94

約数の個数: 192

約数和(自身を含む): 60540480

約数和(自身を除く): 42066648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 43, 51, 52, 54, 68, 72, 78, 81, 86, 102, 104, 108, 117, 129, 136, 153, 156, 162, 172, 204, 216, 221, 234, 243, 258, 306, 312, 324, 344, 351, 387, 408, 442, 459, 468, 486, 516, 559, 612, 648, 663, 702, 731, 774, 884, 918, 936, 972, 1032, 1053, 1118, 1161, 1224, 1326, 1377, 1404, 1462, 1548, 1677, 1768, 1836, 1944, 1989, 2106, 2193, 2236, 2322, 2652, 2754, 2808, 2924, 3096, 3159, 3354, 3483, 3672, 3978, 4131, 4212, 4386, 4472, 4644, 5031, 5304, 5508, 5848, 5967, 6318, 6579, 6708, 6966, 7956, 8262, 8424, 8772, 9288, 9503, 10062, 10449, 11016, 11934, 12636, 13158, 13416, 13932, 15093, 15912, 16524, 17544, 17901, 19006, 19737, 20124, 20898, 23868, 25272, 26316, 27864, 28509, 30186, 33048, 35802, 38012, 39474, 40248, 41796, 45279, 47736, 52632, 53703, 57018, 59211, 60372, 71604, 76024, 78948, 83592, 85527, 90558, 107406, 114036, 118422, 120744, 135837, 143208, 157896, 171054, 177633, 181116, 214812, 228072, 236844, 256581, 271674, 342108, 355266, 362232, 429624, 473688, 513162, 543348, 684216, 710532, 769743, 1026324, 1086696, 1421064, 1539486, 2052648, 2309229, 3078972, 4618458, 6157944, 9236916, 18473832]

約数ペア:

[(1, 18473832), (2, 9236916), (3, 6157944), (4, 4618458), (6, 3078972), (8, 2309229), (9, 2052648), (12, 1539486), (13, 1421064), (17, 1086696), (18, 1026324), (24, 769743), (26, 710532), (27, 684216), (34, 543348), (36, 513162), (39, 473688), (43, 429624), (51, 362232), (52, 355266), (54, 342108), (68, 271674), (72, 256581), (78, 236844), (81, 228072), (86, 214812), (102, 181116), (104, 177633), (108, 171054), (117, 157896), (129, 143208), (136, 135837), (153, 120744), (156, 118422), (162, 114036), (172, 107406), (204, 90558), (216, 85527), (221, 83592), (234, 78948), (243, 76024), (258, 71604), (306, 60372), (312, 59211), (324, 57018), (344, 53703), (351, 52632), (387, 47736), (408, 45279), (442, 41796), (459, 40248), (468, 39474), (486, 38012), (516, 35802), (559, 33048), (612, 30186), (648, 28509), (663, 27864), (702, 26316), (731, 25272), (774, 23868), (884, 20898), (918, 20124), (936, 19737), (972, 19006), (1032, 17901), (1053, 17544), (1118, 16524), (1161, 15912), (1224, 15093), (1326, 13932), (1377, 13416), (1404, 13158), (1462, 12636), (1548, 11934), (1677, 11016), (1768, 10449), (1836, 10062), (1944, 9503), (1989, 9288), (2106, 8772), (2193, 8424), (2236, 8262), (2322, 7956), (2652, 6966), (2754, 6708), (2808, 6579), (2924, 6318), (3096, 5967), (3159, 5848), (3354, 5508), (3483, 5304), (3672, 5031), (3978, 4644), (4131, 4472), (4212, 4386)]