40145454

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{76907}}^1$

素因数の和:76944

約数の個数: 24

約数和(自身を含む): 89982360

約数和(自身を除く): 49836906

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 76907, 153814, 230721, 461442, 692163, 1384326, 2230303, 4460606, 6690909, 13381818, 20072727, 40145454]

約数ペア:

[(1, 40145454), (2, 20072727), (3, 13381818), (6, 6690909), (9, 4460606), (18, 2230303), (29, 1384326), (58, 692163), (87, 461442), (174, 230721), (261, 153814), (522, 76907)]