7139550894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{66221}}^1$

素因数の和:66401

約数の個数: 64

約数和(自身を含む): 17393605632

約数和(自身を除く): 10254054738

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 151, 238, 302, 357, 453, 714, 906, 1057, 2114, 2567, 3171, 5134, 6342, 7701, 15402, 17969, 35938, 53907, 66221, 107814, 132442, 198663, 397326, 463547, 927094, 1125757, 1390641, 2251514, 2781282, 3377271, 6754542, 7880299, 9999371, 15760598, 19998742, 23640897, 29998113, 47281794, 59996226, 69995597, 139991194, 169989307, 209986791, 339978614, 419973582, 509967921, 1019935842, 1189925149, 2379850298, 3569775447, 7139550894]

約数ペア:

[(1, 7139550894), (2, 3569775447), (3, 2379850298), (6, 1189925149), (7, 1019935842), (14, 509967921), (17, 419973582), (21, 339978614), (34, 209986791), (42, 169989307), (51, 139991194), (102, 69995597), (119, 59996226), (151, 47281794), (238, 29998113), (302, 23640897), (357, 19998742), (453, 15760598), (714, 9999371), (906, 7880299), (1057, 6754542), (2114, 3377271), (2567, 2781282), (3171, 2251514), (5134, 1390641), (6342, 1125757), (7701, 927094), (15402, 463547), (17969, 397326), (35938, 198663), (53907, 132442), (66221, 107814)]