21167800536

素因数分解:

$2^3\times 3^1\times {\mathrm{881991689}}^1$

素因数の和:881991698

約数の個数: 16

約数和(自身を含む): 52919501400

約数和(自身を除く): 31751700864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 881991689, 1763983378, 2645975067, 3527966756, 5291950134, 7055933512, 10583900268, 21167800536]

約数ペア:

[(1, 21167800536), (2, 10583900268), (3, 7055933512), (4, 5291950134), (6, 3527966756), (8, 2645975067), (12, 1763983378), (24, 881991689)]