71474436

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{180491}}^1$

素因数の和:180512

約数の個数: 36

約数和(自身を含む): 197097264

約数和(自身を除く): 125622828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 180491, 360982, 541473, 721964, 1082946, 1624419, 1985401, 2165892, 3248838, 3970802, 5956203, 6497676, 7941604, 11912406, 17868609, 23824812, 35737218, 71474436]

約数ペア:

[(1, 71474436), (2, 35737218), (3, 23824812), (4, 17868609), (6, 11912406), (9, 7941604), (11, 6497676), (12, 5956203), (18, 3970802), (22, 3248838), (33, 2165892), (36, 1985401), (44, 1624419), (66, 1082946), (99, 721964), (132, 541473), (198, 360982), (396, 180491)]