21974556

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{14419}}^1$

素因数の和:14553

約数の個数: 24

約数和(自身を含む): 51681280

約数和(自身を除く): 29706724

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 14419, 28838, 43257, 57676, 86514, 173028, 1831213, 3662426, 5493639, 7324852, 10987278, 21974556]

約数ペア:

[(1, 21974556), (2, 10987278), (3, 7324852), (4, 5493639), (6, 3662426), (12, 1831213), (127, 173028), (254, 86514), (381, 57676), (508, 43257), (762, 28838), (1524, 14419)]