636750426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1\times {\mathrm{2267}}^1$

素因数の和:2575

約数の個数: 48

約数和(自身を含む): 1384586784

約数和(自身を除く): 747836358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 277, 338, 507, 554, 831, 1014, 1662, 2267, 3601, 4534, 6801, 7202, 10803, 13602, 21606, 29471, 46813, 58942, 88413, 93626, 140439, 176826, 280878, 383123, 627959, 766246, 1149369, 1255918, 1883877, 2298738, 3767754, 8163467, 16326934, 24490401, 48980802, 106125071, 212250142, 318375213, 636750426]

約数ペア:

[(1, 636750426), (2, 318375213), (3, 212250142), (6, 106125071), (13, 48980802), (26, 24490401), (39, 16326934), (78, 8163467), (169, 3767754), (277, 2298738), (338, 1883877), (507, 1255918), (554, 1149369), (831, 766246), (1014, 627959), (1662, 383123), (2267, 280878), (3601, 176826), (4534, 140439), (6801, 93626), (7202, 88413), (10803, 58942), (13602, 46813), (21606, 29471)]