21550824

素因数分解:

$2^3\times 3^2\times {\mathrm{299317}}^1$

素因数の和:299329

約数の個数: 24

約数和(自身を含む): 58367010

約数和(自身を除く): 36816186

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 299317, 598634, 897951, 1197268, 1795902, 2394536, 2693853, 3591804, 5387706, 7183608, 10775412, 21550824]

約数ペア:

[(1, 21550824), (2, 10775412), (3, 7183608), (4, 5387706), (6, 3591804), (8, 2693853), (9, 2394536), (12, 1795902), (18, 1197268), (24, 897951), (36, 598634), (72, 299317)]