15746601378

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1\times {\mathrm{617}}^1$

素因数の和:1263

約数の個数: 64

約数和(自身を含む): 32293416960

約数和(自身を除く): 16546815582

約数列:

[1, 2, 3, 6, 71, 139, 142, 213, 278, 417, 426, 431, 617, 834, 862, 1234, 1293, 1851, 2586, 3702, 9869, 19738, 29607, 30601, 43807, 59214, 59909, 61202, 85763, 87614, 91803, 119818, 131421, 171526, 179727, 183606, 257289, 262842, 265927, 359454, 514578, 531854, 797781, 1595562, 4253539, 6089173, 8507078, 12178346, 12760617, 18267519, 18880817, 25521234, 36535038, 36963853, 37761634, 56642451, 73927706, 110891559, 113284902, 221783118, 2624433563, 5248867126, 7873300689, 15746601378]

約数ペア:

[(1, 15746601378), (2, 7873300689), (3, 5248867126), (6, 2624433563), (71, 221783118), (139, 113284902), (142, 110891559), (213, 73927706), (278, 56642451), (417, 37761634), (426, 36963853), (431, 36535038), (617, 25521234), (834, 18880817), (862, 18267519), (1234, 12760617), (1293, 12178346), (1851, 8507078), (2586, 6089173), (3702, 4253539), (9869, 1595562), (19738, 797781), (29607, 531854), (30601, 514578), (43807, 359454), (59214, 265927), (59909, 262842), (61202, 257289), (85763, 183606), (87614, 179727), (91803, 171526), (119818, 131421)]