18769452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1523}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 47792640

約数和(自身を除く): 29023188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 1523, 2054, 3046, 3081, 4108, 4569, 6092, 6162, 9138, 12324, 18276, 19799, 39598, 59397, 79196, 118794, 120317, 237588, 240634, 360951, 481268, 721902, 1443804, 1564121, 3128242, 4692363, 6256484, 9384726, 18769452]

約数ペア:

[(1, 18769452), (2, 9384726), (3, 6256484), (4, 4692363), (6, 3128242), (12, 1564121), (13, 1443804), (26, 721902), (39, 481268), (52, 360951), (78, 240634), (79, 237588), (156, 120317), (158, 118794), (237, 79196), (316, 59397), (474, 39598), (948, 19799), (1027, 18276), (1523, 12324), (2054, 9138), (3046, 6162), (3081, 6092), (4108, 4569)]