138515958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{26813}}^1$

素因数の和:26869

約数の個数: 48

約数和(自身を含む): 351370656

約数和(自身を除く): 212854698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 26813, 53626, 80439, 160878, 187691, 241317, 375382, 482634, 563073, 1099333, 1126146, 1689219, 2198666, 3297999, 3378438, 6595998, 7695331, 9893997, 15390662, 19787994, 23085993, 46171986, 69257979, 138515958]

約数ペア:

[(1, 138515958), (2, 69257979), (3, 46171986), (6, 23085993), (7, 19787994), (9, 15390662), (14, 9893997), (18, 7695331), (21, 6595998), (41, 3378438), (42, 3297999), (63, 2198666), (82, 1689219), (123, 1126146), (126, 1099333), (246, 563073), (287, 482634), (369, 375382), (574, 241317), (738, 187691), (861, 160878), (1722, 80439), (2583, 53626), (5166, 26813)]