131411418

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{3947}}^1$

素因数の和:4162

約数の個数: 32

約数和(自身を含む): 272885760

約数和(自身を除く): 141474342

約数列:

[1, 2, 3, 6, 31, 62, 93, 179, 186, 358, 537, 1074, 3947, 5549, 7894, 11098, 11841, 16647, 23682, 33294, 122357, 244714, 367071, 706513, 734142, 1413026, 2119539, 4239078, 21901903, 43803806, 65705709, 131411418]

約数ペア:

[(1, 131411418), (2, 65705709), (3, 43803806), (6, 21901903), (31, 4239078), (62, 2119539), (93, 1413026), (179, 734142), (186, 706513), (358, 367071), (537, 244714), (1074, 122357), (3947, 33294), (5549, 23682), (7894, 16647), (11098, 11841)]