17998104

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1480

約数の個数: 64

約数和(自身を含む): 49213440

約数和(自身を除く): 31215336

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 372, 408, 527, 744, 1054, 1423, 1581, 2108, 2846, 3162, 4216, 4269, 5692, 6324, 8538, 11384, 12648, 17076, 24191, 34152, 44113, 48382, 72573, 88226, 96764, 132339, 145146, 176452, 193528, 264678, 290292, 352904, 529356, 580584, 749921, 1058712, 1499842, 2249763, 2999684, 4499526, 5999368, 8999052, 17998104]

約数ペア:

[(1, 17998104), (2, 8999052), (3, 5999368), (4, 4499526), (6, 2999684), (8, 2249763), (12, 1499842), (17, 1058712), (24, 749921), (31, 580584), (34, 529356), (51, 352904), (62, 290292), (68, 264678), (93, 193528), (102, 176452), (124, 145146), (136, 132339), (186, 96764), (204, 88226), (248, 72573), (372, 48382), (408, 44113), (527, 34152), (744, 24191), (1054, 17076), (1423, 12648), (1581, 11384), (2108, 8538), (2846, 6324), (3162, 5692), (4216, 4269)]