21986424

素因数分解:

$2^3\times 3^3\times {\mathrm{101789}}^1$

素因数の和:101804

約数の個数: 32

約数和(自身を含む): 61074000

約数和(自身を除く): 39087576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 101789, 203578, 305367, 407156, 610734, 814312, 916101, 1221468, 1832202, 2442936, 2748303, 3664404, 5496606, 7328808, 10993212, 21986424]

約数ペア:

[(1, 21986424), (2, 10993212), (3, 7328808), (4, 5496606), (6, 3664404), (8, 2748303), (9, 2442936), (12, 1832202), (18, 1221468), (24, 916101), (27, 814312), (36, 610734), (54, 407156), (72, 305367), (108, 203578), (216, 101789)]