21751536

素因数分解:

$2^4\times 3^1\times {\mathrm{453157}}^1$

素因数の和:453168

約数の個数: 20

約数和(自身を含む): 56191592

約数和(自身を除く): 34440056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 453157, 906314, 1359471, 1812628, 2718942, 3625256, 5437884, 7250512, 10875768, 21751536]

約数ペア:

[(1, 21751536), (2, 10875768), (3, 7250512), (4, 5437884), (6, 3625256), (8, 2718942), (12, 1812628), (16, 1359471), (24, 906314), (48, 453157)]