18276532735

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{4229}}^1\times {\mathrm{20101}}^1$

素因数の和:24378

約数の個数: 16

約数和(自身を含む): 22448305440

約数和(自身を除く): 4171772705

約数列:

[1, 5, 43, 215, 4229, 20101, 21145, 100505, 181847, 864343, 909235, 4321715, 85007129, 425035645, 3655306547, 18276532735]

約数ペア:

[(1, 18276532735), (5, 3655306547), (43, 425035645), (215, 85007129), (4229, 4321715), (20101, 909235), (21145, 864343), (100505, 181847)]