2781612

素因数分解:

$2^2\times 3^2\times {\mathrm{77267}}^1$

素因数の和:77277

約数の個数: 18

約数和(自身を含む): 7031388

約数和(自身を除く): 4249776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 77267, 154534, 231801, 309068, 463602, 695403, 927204, 1390806, 2781612]

約数ペア:

[(1, 2781612), (2, 1390806), (3, 927204), (4, 695403), (6, 463602), (9, 309068), (12, 231801), (18, 154534), (36, 77267)]