18622512

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1637}}^1$

素因数の和:1730

約数の個数: 60

約数和(自身を含む): 52809120

約数和(自身を除く): 34186608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1637, 1896, 2844, 3274, 3792, 4911, 5688, 6548, 9822, 11376, 13096, 14733, 19644, 26192, 29466, 39288, 58932, 78576, 117864, 129323, 235728, 258646, 387969, 517292, 775938, 1034584, 1163907, 1551876, 2069168, 2327814, 3103752, 4655628, 6207504, 9311256, 18622512]

約数ペア:

[(1, 18622512), (2, 9311256), (3, 6207504), (4, 4655628), (6, 3103752), (8, 2327814), (9, 2069168), (12, 1551876), (16, 1163907), (18, 1034584), (24, 775938), (36, 517292), (48, 387969), (72, 258646), (79, 235728), (144, 129323), (158, 117864), (237, 78576), (316, 58932), (474, 39288), (632, 29466), (711, 26192), (948, 19644), (1264, 14733), (1422, 13096), (1637, 11376), (1896, 9822), (2844, 6548), (3274, 5688), (3792, 4911)]