21597066

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{6703}}^1$

素因数の和:6890

約数の個数: 24

約数和(自身を含む): 47062080

約数和(自身を除く): 25465014

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 537, 1074, 1611, 3222, 6703, 13406, 20109, 40218, 60327, 120654, 1199837, 2399674, 3599511, 7199022, 10798533, 21597066]

約数ペア:

[(1, 21597066), (2, 10798533), (3, 7199022), (6, 3599511), (9, 2399674), (18, 1199837), (179, 120654), (358, 60327), (537, 40218), (1074, 20109), (1611, 13406), (3222, 6703)]