139631454

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{165049}}^1$

素因数の和:165104

約数の個数: 24

約数和(自身を含む): 308973600

約数和(自身を除く): 169342146

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 165049, 330098, 495147, 990294, 1485441, 2970882, 7757303, 15514606, 23271909, 46543818, 69815727, 139631454]

約数ペア:

[(1, 139631454), (2, 69815727), (3, 46543818), (6, 23271909), (9, 15514606), (18, 7757303), (47, 2970882), (94, 1485441), (141, 990294), (282, 495147), (423, 330098), (846, 165049)]