7130362428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1664417}}^1$

素因数の和:1664451

約数の個数: 72

約数和(自身を含む): 21810533472

約数和(自身を除く): 14680171044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 1664417, 3328834, 4993251, 6657668, 9986502, 11650919, 14979753, 19973004, 23301838, 28295089, 29959506, 34952757, 46603676, 56590178, 59919012, 69905514, 84885267, 104858271, 113180356, 139811028, 169770534, 198065623, 209716542, 254655801, 339541068, 396131246, 419433084, 509311602, 594196869, 792262492, 1018623204, 1188393738, 1782590607, 2376787476, 3565181214, 7130362428]

約数ペア:

[(1, 7130362428), (2, 3565181214), (3, 2376787476), (4, 1782590607), (6, 1188393738), (7, 1018623204), (9, 792262492), (12, 594196869), (14, 509311602), (17, 419433084), (18, 396131246), (21, 339541068), (28, 254655801), (34, 209716542), (36, 198065623), (42, 169770534), (51, 139811028), (63, 113180356), (68, 104858271), (84, 84885267), (102, 69905514), (119, 59919012), (126, 56590178), (153, 46603676), (204, 34952757), (238, 29959506), (252, 28295089), (306, 23301838), (357, 19973004), (476, 14979753), (612, 11650919), (714, 9986502), (1071, 6657668), (1428, 4993251), (2142, 3328834), (4284, 1664417)]