40867452

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{21419}}^1$

素因数の和:21482

約数の個数: 36

約数和(自身を含む): 105257880

約数和(自身を除く): 64390428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 21419, 42838, 64257, 85676, 128514, 192771, 257028, 385542, 771084, 1135207, 2270414, 3405621, 4540828, 6811242, 10216863, 13622484, 20433726, 40867452]

約数ペア:

[(1, 40867452), (2, 20433726), (3, 13622484), (4, 10216863), (6, 6811242), (9, 4540828), (12, 3405621), (18, 2270414), (36, 1135207), (53, 771084), (106, 385542), (159, 257028), (212, 192771), (318, 128514), (477, 85676), (636, 64257), (954, 42838), (1908, 21419)]