40196808

素因数分解:

$2^3\times 3^2\times {\mathrm{558289}}^1$

素因数の和:558301

約数の個数: 24

約数和(自身を含む): 108866550

約数和(自身を除く): 68669742

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 558289, 1116578, 1674867, 2233156, 3349734, 4466312, 5024601, 6699468, 10049202, 13398936, 20098404, 40196808]

約数ペア:

[(1, 40196808), (2, 20098404), (3, 13398936), (4, 10049202), (6, 6699468), (8, 5024601), (9, 4466312), (12, 3349734), (18, 2233156), (24, 1674867), (36, 1116578), (72, 558289)]