180008922

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 384024960

約数和(自身を除く): 204016038

約数列:

[1, 2, 3, 6, 37, 43, 74, 86, 109, 111, 129, 173, 218, 222, 258, 327, 346, 519, 654, 1038, 1591, 3182, 4033, 4687, 4773, 6401, 7439, 8066, 9374, 9546, 12099, 12802, 14061, 14878, 18857, 19203, 22317, 24198, 28122, 37714, 38406, 44634, 56571, 113142, 173419, 275243, 346838, 520257, 550486, 697709, 810851, 825729, 1040514, 1395418, 1621702, 1651458, 2093127, 2432553, 4186254, 4865106, 30001487, 60002974, 90004461, 180008922]

約数ペア:

[(1, 180008922), (2, 90004461), (3, 60002974), (6, 30001487), (37, 4865106), (43, 4186254), (74, 2432553), (86, 2093127), (109, 1651458), (111, 1621702), (129, 1395418), (173, 1040514), (218, 825729), (222, 810851), (258, 697709), (327, 550486), (346, 520257), (519, 346838), (654, 275243), (1038, 173419), (1591, 113142), (3182, 56571), (4033, 44634), (4687, 38406), (4773, 37714), (6401, 28122), (7439, 24198), (8066, 22317), (9374, 19203), (9546, 18857), (12099, 14878), (12802, 14061)]