115218414

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{148861}}^1$

素因数の和:148912

約数の個数: 24

約数和(自身を含む): 255447192

約数和(自身を除く): 140228778

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 148861, 297722, 446583, 893166, 1339749, 2679498, 6401023, 12802046, 19203069, 38406138, 57609207, 115218414]

約数ペア:

[(1, 115218414), (2, 57609207), (3, 38406138), (6, 19203069), (9, 12802046), (18, 6401023), (43, 2679498), (86, 1339749), (129, 893166), (258, 446583), (387, 297722), (774, 148861)]