40107186

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1288

約数の個数: 72

約数和(自身を含む): 103903020

約数和(自身を除く): 63795834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 74, 98, 111, 126, 147, 222, 259, 294, 333, 441, 518, 666, 777, 882, 1229, 1554, 1813, 2331, 2458, 3626, 3687, 4662, 5439, 7374, 8603, 10878, 11061, 16317, 17206, 22122, 25809, 32634, 45473, 51618, 60221, 77427, 90946, 120442, 136419, 154854, 180663, 272838, 318311, 361326, 409257, 541989, 636622, 818514, 954933, 1083978, 1909866, 2228177, 2864799, 4456354, 5729598, 6684531, 13369062, 20053593, 40107186]

約数ペア:

[(1, 40107186), (2, 20053593), (3, 13369062), (6, 6684531), (7, 5729598), (9, 4456354), (14, 2864799), (18, 2228177), (21, 1909866), (37, 1083978), (42, 954933), (49, 818514), (63, 636622), (74, 541989), (98, 409257), (111, 361326), (126, 318311), (147, 272838), (222, 180663), (259, 154854), (294, 136419), (333, 120442), (441, 90946), (518, 77427), (666, 60221), (777, 51618), (882, 45473), (1229, 32634), (1554, 25809), (1813, 22122), (2331, 17206), (2458, 16317), (3626, 11061), (3687, 10878), (4662, 8603), (5439, 7374)]