25489332

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 70866432

約数和(自身を除く): 45377100

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 191, 198, 337, 382, 396, 573, 674, 764, 1011, 1146, 1348, 1719, 2022, 2101, 2292, 3033, 3438, 3707, 4044, 4202, 6066, 6303, 6876, 7414, 8404, 11121, 12132, 12606, 14828, 18909, 22242, 25212, 33363, 37818, 44484, 64367, 66726, 75636, 128734, 133452, 193101, 257468, 386202, 579303, 708037, 772404, 1158606, 1416074, 2124111, 2317212, 2832148, 4248222, 6372333, 8496444, 12744666, 25489332]

約数ペア:

[(1, 25489332), (2, 12744666), (3, 8496444), (4, 6372333), (6, 4248222), (9, 2832148), (11, 2317212), (12, 2124111), (18, 1416074), (22, 1158606), (33, 772404), (36, 708037), (44, 579303), (66, 386202), (99, 257468), (132, 193101), (191, 133452), (198, 128734), (337, 75636), (382, 66726), (396, 64367), (573, 44484), (674, 37818), (764, 33363), (1011, 25212), (1146, 22242), (1348, 18909), (1719, 14828), (2022, 12606), (2101, 12132), (2292, 11121), (3033, 8404), (3438, 7414), (3707, 6876), (4044, 6303), (4202, 6066)]