21760104

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{17107}}^1$

素因数の和:17169

約数の個数: 32

約数和(自身を含む): 55429920

約数和(自身を除く): 33669816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 17107, 34214, 51321, 68428, 102642, 136856, 205284, 410568, 906671, 1813342, 2720013, 3626684, 5440026, 7253368, 10880052, 21760104]

約数ペア:

[(1, 21760104), (2, 10880052), (3, 7253368), (4, 5440026), (6, 3626684), (8, 2720013), (12, 1813342), (24, 906671), (53, 410568), (106, 205284), (159, 136856), (212, 102642), (318, 68428), (424, 51321), (636, 34214), (1272, 17107)]