18031272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3701}}^1$

素因数の和:3746

約数の個数: 64

約数和(自身を含む): 53308800

約数和(自身を除く): 35277528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 3701, 4872, 7402, 11103, 14804, 22206, 25907, 29608, 44412, 51814, 77721, 88824, 103628, 107329, 155442, 207256, 214658, 310884, 321987, 429316, 621768, 643974, 751303, 858632, 1287948, 1502606, 2253909, 2575896, 3005212, 4507818, 6010424, 9015636, 18031272]

約数ペア:

[(1, 18031272), (2, 9015636), (3, 6010424), (4, 4507818), (6, 3005212), (7, 2575896), (8, 2253909), (12, 1502606), (14, 1287948), (21, 858632), (24, 751303), (28, 643974), (29, 621768), (42, 429316), (56, 321987), (58, 310884), (84, 214658), (87, 207256), (116, 155442), (168, 107329), (174, 103628), (203, 88824), (232, 77721), (348, 51814), (406, 44412), (609, 29608), (696, 25907), (812, 22206), (1218, 14804), (1624, 11103), (2436, 7402), (3701, 4872)]