40378788

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{38677}}^1$

素因数の和:38716

約数の個数: 36

約数和(自身を含む): 105590940

約数和(自身を除く): 65212152

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 38677, 77354, 116031, 154708, 232062, 348093, 464124, 696186, 1121633, 1392372, 2243266, 3364899, 4486532, 6729798, 10094697, 13459596, 20189394, 40378788]

約数ペア:

[(1, 40378788), (2, 20189394), (3, 13459596), (4, 10094697), (6, 6729798), (9, 4486532), (12, 3364899), (18, 2243266), (29, 1392372), (36, 1121633), (58, 696186), (87, 464124), (116, 348093), (174, 232062), (261, 154708), (348, 116031), (522, 77354), (1044, 38677)]