21868752

素因数分解:

$2^4\times 3^1\times {\mathrm{455599}}^1$

素因数の和:455610

約数の個数: 20

約数和(自身を含む): 56494400

約数和(自身を除く): 34625648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 455599, 911198, 1366797, 1822396, 2733594, 3644792, 5467188, 7289584, 10934376, 21868752]

約数ペア:

[(1, 21868752), (2, 10934376), (3, 7289584), (4, 5467188), (6, 3644792), (8, 2733594), (12, 1822396), (16, 1366797), (24, 911198), (48, 455599)]