405204012

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{34421}}^1$

素因数の和:34543

約数の個数: 48

約数和(自身を含む): 1060197600

約数和(自身を除く): 654993588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 327, 436, 654, 981, 1308, 1962, 2943, 3924, 5886, 11772, 34421, 68842, 103263, 137684, 206526, 309789, 413052, 619578, 929367, 1239156, 1858734, 3717468, 3751889, 7503778, 11255667, 15007556, 22511334, 33767001, 45022668, 67534002, 101301003, 135068004, 202602006, 405204012]

約数ペア:

[(1, 405204012), (2, 202602006), (3, 135068004), (4, 101301003), (6, 67534002), (9, 45022668), (12, 33767001), (18, 22511334), (27, 15007556), (36, 11255667), (54, 7503778), (108, 3751889), (109, 3717468), (218, 1858734), (327, 1239156), (436, 929367), (654, 619578), (981, 413052), (1308, 309789), (1962, 206526), (2943, 137684), (3924, 103263), (5886, 68842), (11772, 34421)]