40838778

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{33863}}^1$

素因数の和:33938

約数の個数: 24

約数和(自身を含む): 89807328

約数和(自身を除く): 48968550

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 33863, 67726, 101589, 203178, 304767, 609534, 2268821, 4537642, 6806463, 13612926, 20419389, 40838778]

約数ペア:

[(1, 40838778), (2, 20419389), (3, 13612926), (6, 6806463), (9, 4537642), (18, 2268821), (67, 609534), (134, 304767), (201, 203178), (402, 101589), (603, 67726), (1206, 33863)]