17988624

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2357}}^1$

素因数の和:2424

約数の個数: 60

約数和(自身を含む): 51314796

約数和(自身を除く): 33326172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2357, 2544, 3816, 4714, 7071, 7632, 9428, 14142, 18856, 21213, 28284, 37712, 42426, 56568, 84852, 113136, 124921, 169704, 249842, 339408, 374763, 499684, 749526, 999368, 1124289, 1499052, 1998736, 2248578, 2998104, 4497156, 5996208, 8994312, 17988624]

約数ペア:

[(1, 17988624), (2, 8994312), (3, 5996208), (4, 4497156), (6, 2998104), (8, 2248578), (9, 1998736), (12, 1499052), (16, 1124289), (18, 999368), (24, 749526), (36, 499684), (48, 374763), (53, 339408), (72, 249842), (106, 169704), (144, 124921), (159, 113136), (212, 84852), (318, 56568), (424, 42426), (477, 37712), (636, 28284), (848, 21213), (954, 18856), (1272, 14142), (1908, 9428), (2357, 7632), (2544, 7071), (3816, 4714)]