40395816

素因数分解:

$2^3\times 3^2\times {\mathrm{561053}}^1$

素因数の和:561065

約数の個数: 24

約数和(自身を含む): 109405530

約数和(自身を除く): 69009714

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 561053, 1122106, 1683159, 2244212, 3366318, 4488424, 5049477, 6732636, 10098954, 13465272, 20197908, 40395816]

約数ペア:

[(1, 40395816), (2, 20197908), (3, 13465272), (4, 10098954), (6, 6732636), (8, 5049477), (9, 4488424), (12, 3366318), (18, 2244212), (24, 1683159), (36, 1122106), (72, 561053)]