15697068426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2163919}}^1$

素因数の和:2163971

約数の個数: 48

約数和(自身を含む): 37808010240

約数和(自身を除く): 22110941814

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 2163919, 4327838, 6491757, 12983514, 19475271, 28130947, 38950542, 56261894, 67081489, 84392841, 134162978, 168785682, 201244467, 253178523, 402488934, 506357046, 603733401, 872059357, 1207466802, 1744118714, 2616178071, 5232356142, 7848534213, 15697068426]

約数ペア:

[(1, 15697068426), (2, 7848534213), (3, 5232356142), (6, 2616178071), (9, 1744118714), (13, 1207466802), (18, 872059357), (26, 603733401), (31, 506357046), (39, 402488934), (62, 253178523), (78, 201244467), (93, 168785682), (117, 134162978), (186, 84392841), (234, 67081489), (279, 56261894), (403, 38950542), (558, 28130947), (806, 19475271), (1209, 12983514), (2418, 6491757), (3627, 4327838), (7254, 2163919)]