21156108

素因数分解:

$2^2\times 3^1\times {\mathrm{1093}}^1\times {\mathrm{1613}}^1$

素因数の和:2713

約数の個数: 24

約数和(自身を含む): 49440048

約数和(自身を除く): 28283940

約数列:

[1, 2, 3, 4, 6, 12, 1093, 1613, 2186, 3226, 3279, 4372, 4839, 6452, 6558, 9678, 13116, 19356, 1763009, 3526018, 5289027, 7052036, 10578054, 21156108]

約数ペア:

[(1, 21156108), (2, 10578054), (3, 7052036), (4, 5289027), (6, 3526018), (12, 1763009), (1093, 19356), (1613, 13116), (2186, 9678), (3226, 6558), (3279, 6452), (4372, 4839)]