11991186

素因数分解:

$2^1\times 3^3\times {\mathrm{222059}}^1$

素因数の和:222070

約数の個数: 16

約数和(自身を含む): 26647200

約数和(自身を除く): 14656014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 222059, 444118, 666177, 1332354, 1998531, 3997062, 5995593, 11991186]

約数ペア:

[(1, 11991186), (2, 5995593), (3, 3997062), (6, 1998531), (9, 1332354), (18, 666177), (27, 444118), (54, 222059)]