2418281943

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{32411}}^1$

素因数の和:32468

約数の個数: 64

約数和(自身を含む): 4480634880

約数和(自身を除く): 2062352937

約数列:

[1, 3, 7, 11, 17, 19, 21, 33, 51, 57, 77, 119, 133, 187, 209, 231, 323, 357, 399, 561, 627, 969, 1309, 1463, 2261, 3553, 3927, 4389, 6783, 10659, 24871, 32411, 74613, 97233, 226877, 356521, 550987, 615809, 680631, 1069563, 1652961, 1847427, 2495647, 3856909, 4310663, 6060857, 6773899, 7486941, 10468753, 11570727, 12931989, 18182571, 20321697, 31406259, 42425999, 47417293, 73281271, 115156283, 127277997, 142251879, 219843813, 345468849, 806093981, 2418281943]

約数ペア:

[(1, 2418281943), (3, 806093981), (7, 345468849), (11, 219843813), (17, 142251879), (19, 127277997), (21, 115156283), (33, 73281271), (51, 47417293), (57, 42425999), (77, 31406259), (119, 20321697), (133, 18182571), (187, 12931989), (209, 11570727), (231, 10468753), (323, 7486941), (357, 6773899), (399, 6060857), (561, 4310663), (627, 3856909), (969, 2495647), (1309, 1847427), (1463, 1652961), (2261, 1069563), (3553, 680631), (3927, 615809), (4389, 550987), (6783, 356521), (10659, 226877), (24871, 97233), (32411, 74613)]