40643676

素因数分解:

$2^2\times 3^2\times {\mathrm{313}}^1\times {\mathrm{3607}}^1$

素因数の和:3930

約数の個数: 36

約数和(自身を含む): 103094992

約数和(自身を除く): 62451316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 313, 626, 939, 1252, 1878, 2817, 3607, 3756, 5634, 7214, 10821, 11268, 14428, 21642, 32463, 43284, 64926, 129852, 1128991, 2257982, 3386973, 4515964, 6773946, 10160919, 13547892, 20321838, 40643676]

約数ペア:

[(1, 40643676), (2, 20321838), (3, 13547892), (4, 10160919), (6, 6773946), (9, 4515964), (12, 3386973), (18, 2257982), (36, 1128991), (313, 129852), (626, 64926), (939, 43284), (1252, 32463), (1878, 21642), (2817, 14428), (3607, 11268), (3756, 10821), (5634, 7214)]