40641336

素因数分解:

$2^3\times 3^2\times {\mathrm{564463}}^1$

素因数の和:564475

約数の個数: 24

約数和(自身を含む): 110070480

約数和(自身を除く): 69429144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 564463, 1128926, 1693389, 2257852, 3386778, 4515704, 5080167, 6773556, 10160334, 13547112, 20320668, 40641336]

約数ペア:

[(1, 40641336), (2, 20320668), (3, 13547112), (4, 10160334), (6, 6773556), (8, 5080167), (9, 4515704), (12, 3386778), (18, 2257852), (24, 1693389), (36, 1128926), (72, 564463)]