7987356

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{5689}}^1$

素因数の和:5715

約数の個数: 48

約数和(自身を含む): 22304800

約数和(自身を除く): 14317444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 5689, 11378, 17067, 22756, 34134, 51201, 68268, 73957, 102402, 147914, 153603, 204804, 221871, 295828, 307206, 443742, 614412, 665613, 887484, 1331226, 1996839, 2662452, 3993678, 7987356]

約数ペア:

[(1, 7987356), (2, 3993678), (3, 2662452), (4, 1996839), (6, 1331226), (9, 887484), (12, 665613), (13, 614412), (18, 443742), (26, 307206), (27, 295828), (36, 221871), (39, 204804), (52, 153603), (54, 147914), (78, 102402), (108, 73957), (117, 68268), (156, 51201), (234, 34134), (351, 22756), (468, 17067), (702, 11378), (1404, 5689)]