79489746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{630871}}^1$

素因数の和:630886

約数の個数: 24

約数和(自身を含む): 196832064

約数和(自身を除く): 117342318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 630871, 1261742, 1892613, 3785226, 4416097, 5677839, 8832194, 11355678, 13248291, 26496582, 39744873, 79489746]

約数ペア:

[(1, 79489746), (2, 39744873), (3, 26496582), (6, 13248291), (7, 11355678), (9, 8832194), (14, 5677839), (18, 4416097), (21, 3785226), (42, 1892613), (63, 1261742), (126, 630871)]