40090674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2971}}^1$

素因数の和:3162

約数の個数: 32

約数和(自身を含む): 86877504

約数和(自身を除く): 46786830

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 1038, 2249, 2971, 4498, 5942, 6747, 8913, 13494, 17826, 38623, 77246, 115869, 231738, 513983, 1027966, 1541949, 3083898, 6681779, 13363558, 20045337, 40090674]

約数ペア:

[(1, 40090674), (2, 20045337), (3, 13363558), (6, 6681779), (13, 3083898), (26, 1541949), (39, 1027966), (78, 513983), (173, 231738), (346, 115869), (519, 77246), (1038, 38623), (2249, 17826), (2971, 13494), (4498, 8913), (5942, 6747)]