2991186

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{15107}}^1$

素因数の和:15126

約数の個数: 24

約数和(自身を含む): 7070544

約数和(自身を除く): 4079358

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 15107, 30214, 45321, 90642, 135963, 166177, 271926, 332354, 498531, 997062, 1495593, 2991186]

約数ペア:

[(1, 2991186), (2, 1495593), (3, 997062), (6, 498531), (9, 332354), (11, 271926), (18, 166177), (22, 135963), (33, 90642), (66, 45321), (99, 30214), (198, 15107)]