13489434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{709}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 33671040

約数和(自身を除く): 20181606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151, 302, 453, 709, 906, 1057, 1359, 1418, 2114, 2127, 2718, 3171, 4254, 4963, 6342, 6381, 9513, 9926, 12762, 14889, 19026, 29778, 44667, 89334, 107059, 214118, 321177, 642354, 749413, 963531, 1498826, 1927062, 2248239, 4496478, 6744717, 13489434]

約数ペア:

[(1, 13489434), (2, 6744717), (3, 4496478), (6, 2248239), (7, 1927062), (9, 1498826), (14, 963531), (18, 749413), (21, 642354), (42, 321177), (63, 214118), (126, 107059), (151, 89334), (302, 44667), (453, 29778), (709, 19026), (906, 14889), (1057, 12762), (1359, 9926), (1418, 9513), (2114, 6381), (2127, 6342), (2718, 4963), (3171, 4254)]