15018216

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^2$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 38452800

約数和(自身を除く): 23434584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 89, 158, 178, 237, 267, 316, 356, 474, 534, 632, 712, 948, 1068, 1896, 2136, 7031, 7921, 14062, 15842, 21093, 23763, 28124, 31684, 42186, 47526, 56248, 63368, 84372, 95052, 168744, 190104, 625759, 1251518, 1877277, 2503036, 3754554, 5006072, 7509108, 15018216]

約数ペア:

[(1, 15018216), (2, 7509108), (3, 5006072), (4, 3754554), (6, 2503036), (8, 1877277), (12, 1251518), (24, 625759), (79, 190104), (89, 168744), (158, 95052), (178, 84372), (237, 63368), (267, 56248), (316, 47526), (356, 42186), (474, 31684), (534, 28124), (632, 23763), (712, 21093), (948, 15842), (1068, 14062), (1896, 7921), (2136, 7031)]