15679949244

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1\times {\mathrm{54583}}^1$

素因数の和:55274

約数の個数: 48

約数和(自身を含む): 37634139648

約数和(自身を除く): 21954190404

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 647, 1294, 1941, 2588, 3882, 7764, 23939, 47878, 54583, 71817, 95756, 109166, 143634, 163749, 218332, 287268, 327498, 654996, 2019571, 4039142, 6058713, 8078284, 12117426, 24234852, 35315201, 70630402, 105945603, 141260804, 211891206, 423782412, 1306662437, 2613324874, 3919987311, 5226649748, 7839974622, 15679949244]

約数ペア:

[(1, 15679949244), (2, 7839974622), (3, 5226649748), (4, 3919987311), (6, 2613324874), (12, 1306662437), (37, 423782412), (74, 211891206), (111, 141260804), (148, 105945603), (222, 70630402), (444, 35315201), (647, 24234852), (1294, 12117426), (1941, 8078284), (2588, 6058713), (3882, 4039142), (7764, 2019571), (23939, 654996), (47878, 327498), (54583, 287268), (71817, 218332), (95756, 163749), (109166, 143634)]