40086216

素因数分解:

$2^3\times 3^2\times {\mathrm{556753}}^1$

素因数の和:556765

約数の個数: 24

約数和(自身を含む): 108567030

約数和(自身を除く): 68480814

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 556753, 1113506, 1670259, 2227012, 3340518, 4454024, 5010777, 6681036, 10021554, 13362072, 20043108, 40086216]

約数ペア:

[(1, 40086216), (2, 20043108), (3, 13362072), (4, 10021554), (6, 6681036), (8, 5010777), (9, 4454024), (12, 3340518), (18, 2227012), (24, 1670259), (36, 1113506), (72, 556753)]