18467282

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:833

約数の個数: 16

約数和(自身を含む): 28197312

約数和(自身を除く): 9730030

約数列:

[1, 2, 103, 157, 206, 314, 571, 1142, 16171, 32342, 58813, 89647, 117626, 179294, 9233641, 18467282]

約数ペア:

[(1, 18467282), (2, 9233641), (103, 179294), (157, 117626), (206, 89647), (314, 58813), (571, 32342), (1142, 16171)]