407375028

素因数分解:

$2^2\times 3^3\times {\mathrm{3771991}}^1$

素因数の和:3772004

約数の個数: 24

約数和(自身を含む): 1056157760

約数和(自身を除く): 648782732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 3771991, 7543982, 11315973, 15087964, 22631946, 33947919, 45263892, 67895838, 101843757, 135791676, 203687514, 407375028]

約数ペア:

[(1, 407375028), (2, 203687514), (3, 135791676), (4, 101843757), (6, 67895838), (9, 45263892), (12, 33947919), (18, 22631946), (27, 15087964), (36, 11315973), (54, 7543982), (108, 3771991)]