16856388

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{5927}}^1$

素因数の和:6016

約数の個数: 36

約数和(自身を含む): 43155840

約数和(自身を除く): 26299452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 5927, 11854, 17781, 23708, 35562, 53343, 71124, 106686, 213372, 468233, 936466, 1404699, 1872932, 2809398, 4214097, 5618796, 8428194, 16856388]

約数ペア:

[(1, 16856388), (2, 8428194), (3, 5618796), (4, 4214097), (6, 2809398), (9, 1872932), (12, 1404699), (18, 936466), (36, 468233), (79, 213372), (158, 106686), (237, 71124), (316, 53343), (474, 35562), (711, 23708), (948, 17781), (1422, 11854), (2844, 5927)]