31157118

素因数分解:

$2^1\times 3^2\times {\mathrm{1213}}^1\times {\mathrm{1427}}^1$

素因数の和:2648

約数の個数: 24

約数和(自身を含む): 67610088

約数和(自身を除く): 36452970

約数列:

[1, 2, 3, 6, 9, 18, 1213, 1427, 2426, 2854, 3639, 4281, 7278, 8562, 10917, 12843, 21834, 25686, 1730951, 3461902, 5192853, 10385706, 15578559, 31157118]

約数ペア:

[(1, 31157118), (2, 15578559), (3, 10385706), (6, 5192853), (9, 3461902), (18, 1730951), (1213, 25686), (1427, 21834), (2426, 12843), (2854, 10917), (3639, 8562), (4281, 7278)]