187312338

素因数分解:

$2^1\times 3^4\times {\mathrm{1156249}}^1$

素因数の和:1156263

約数の個数: 20

約数和(自身を含む): 419718750

約数和(自身を除く): 232406412

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1156249, 2312498, 3468747, 6937494, 10406241, 20812482, 31218723, 62437446, 93656169, 187312338]

約数ペア:

[(1, 187312338), (2, 93656169), (3, 62437446), (6, 31218723), (9, 20812482), (18, 10406241), (27, 6937494), (54, 3468747), (81, 2312498), (162, 1156249)]