12918264

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{2551}}^1$

素因数の和:2771

約数の個数: 32

約数和(自身を含む): 32461440

約数和(自身を除く): 19543176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 2551, 5064, 5102, 7653, 10204, 15306, 20408, 30612, 61224, 538261, 1076522, 1614783, 2153044, 3229566, 4306088, 6459132, 12918264]

約数ペア:

[(1, 12918264), (2, 6459132), (3, 4306088), (4, 3229566), (6, 2153044), (8, 1614783), (12, 1076522), (24, 538261), (211, 61224), (422, 30612), (633, 20408), (844, 15306), (1266, 10204), (1688, 7653), (2532, 5102), (2551, 5064)]