21315936

素因数分解:

$2^5\times 3^1\times {\mathrm{222041}}^1$

素因数の和:222054

約数の個数: 24

約数和(自身を含む): 55954584

約数和(自身を除く): 34638648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 222041, 444082, 666123, 888164, 1332246, 1776328, 2664492, 3552656, 5328984, 7105312, 10657968, 21315936]

約数ペア:

[(1, 21315936), (2, 10657968), (3, 7105312), (4, 5328984), (6, 3552656), (8, 2664492), (12, 1776328), (16, 1332246), (24, 888164), (32, 666123), (48, 444082), (96, 222041)]