18141142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4073}}^1$

素因数の和:4223

約数の個数: 16

約数和(自身を含む): 29039472

約数和(自身を除く): 10898330

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4073, 4454, 8146, 69241, 138482, 533563, 1067126, 9070571, 18141142]

約数ペア:

[(1, 18141142), (2, 9070571), (17, 1067126), (34, 533563), (131, 138482), (262, 69241), (2227, 8146), (4073, 4454)]