254879082

素因数分解:

$2^1\times 3^3\times {\mathrm{491}}^1\times {\mathrm{9613}}^1$

素因数の和:10115

約数の個数: 32

約数和(自身を含む): 567610560

約数和(自身を除く): 312731478

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 491, 982, 1473, 2946, 4419, 8838, 9613, 13257, 19226, 26514, 28839, 57678, 86517, 173034, 259551, 519102, 4719983, 9439966, 14159949, 28319898, 42479847, 84959694, 127439541, 254879082]

約数ペア:

[(1, 254879082), (2, 127439541), (3, 84959694), (6, 42479847), (9, 28319898), (18, 14159949), (27, 9439966), (54, 4719983), (491, 519102), (982, 259551), (1473, 173034), (2946, 86517), (4419, 57678), (8838, 28839), (9613, 26514), (13257, 19226)]