18159077

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 19828800

約数和(自身を除く): 1669723

約数列:

[1, 17, 67, 107, 149, 1139, 1819, 2533, 7169, 9983, 15943, 121873, 169711, 271031, 1068181, 18159077]

約数ペア:

[(1, 18159077), (17, 1068181), (67, 271031), (107, 169711), (149, 121873), (1139, 15943), (1819, 9983), (2533, 7169)]