2629638

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 6739200

約数和(自身を除く): 4109562

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 198, 209, 233, 297, 342, 418, 466, 513, 594, 627, 699, 1026, 1254, 1398, 1881, 2097, 2563, 3762, 4194, 4427, 5126, 5643, 6291, 7689, 8854, 11286, 12582, 13281, 15378, 23067, 26562, 39843, 46134, 48697, 69201, 79686, 97394, 119529, 138402, 146091, 239058, 292182, 438273, 876546, 1314819, 2629638]

約数ペア:

[(1, 2629638), (2, 1314819), (3, 876546), (6, 438273), (9, 292182), (11, 239058), (18, 146091), (19, 138402), (22, 119529), (27, 97394), (33, 79686), (38, 69201), (54, 48697), (57, 46134), (66, 39843), (99, 26562), (114, 23067), (171, 15378), (198, 13281), (209, 12582), (233, 11286), (297, 8854), (342, 7689), (418, 6291), (466, 5643), (513, 5126), (594, 4427), (627, 4194), (699, 3762), (1026, 2563), (1254, 2097), (1398, 1881)]