40386564

素因数分解:

$2^2\times 3^2\times {\mathrm{463}}^1\times {\mathrm{2423}}^1$

素因数の和:2896

約数の個数: 36

約数和(自身を含む): 102350976

約数和(自身を除く): 61964412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 463, 926, 1389, 1852, 2423, 2778, 4167, 4846, 5556, 7269, 8334, 9692, 14538, 16668, 21807, 29076, 43614, 87228, 1121849, 2243698, 3365547, 4487396, 6731094, 10096641, 13462188, 20193282, 40386564]

約数ペア:

[(1, 40386564), (2, 20193282), (3, 13462188), (4, 10096641), (6, 6731094), (9, 4487396), (12, 3365547), (18, 2243698), (36, 1121849), (463, 87228), (926, 43614), (1389, 29076), (1852, 21807), (2423, 16668), (2778, 14538), (4167, 9692), (4846, 8334), (5556, 7269)]