129345246

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{71147}}^1$

素因数の和:71256

約数の個数: 24

約数和(自身を含む): 283026744

約数和(自身を除く): 153681498

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818, 71147, 142294, 213441, 426882, 640323, 1280646, 7185847, 14371694, 21557541, 43115082, 64672623, 129345246]

約数ペア:

[(1, 129345246), (2, 64672623), (3, 43115082), (6, 21557541), (9, 14371694), (18, 7185847), (101, 1280646), (202, 640323), (303, 426882), (606, 213441), (909, 142294), (1818, 71147)]