1979598672

素因数分解:

$2^4\times 3^2\times {\mathrm{13747213}}^1$

素因数の和:13747227

約数の個数: 30

約数和(自身を含む): 5540127242

約数和(自身を除く): 3560528570

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 13747213, 27494426, 41241639, 54988852, 82483278, 109977704, 123724917, 164966556, 219955408, 247449834, 329933112, 494899668, 659866224, 989799336, 1979598672]

約数ペア:

[(1, 1979598672), (2, 989799336), (3, 659866224), (4, 494899668), (6, 329933112), (8, 247449834), (9, 219955408), (12, 164966556), (16, 123724917), (18, 109977704), (24, 82483278), (36, 54988852), (48, 41241639), (72, 27494426), (144, 13747213)]