977886414

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{48463}}^1$

素因数の和:48549

約数の個数: 48

約数和(自身を含む): 2268115200

約数和(自身を除く): 1290228786

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 531, 1062, 1121, 2242, 3363, 6726, 10089, 20178, 48463, 96926, 145389, 290778, 436167, 872334, 920797, 1841594, 2762391, 2859317, 5524782, 5718634, 8287173, 8577951, 16574346, 17155902, 25733853, 51467706, 54327023, 108654046, 162981069, 325962138, 488943207, 977886414]

約数ペア:

[(1, 977886414), (2, 488943207), (3, 325962138), (6, 162981069), (9, 108654046), (18, 54327023), (19, 51467706), (38, 25733853), (57, 17155902), (59, 16574346), (114, 8577951), (118, 8287173), (171, 5718634), (177, 5524782), (342, 2859317), (354, 2762391), (531, 1841594), (1062, 920797), (1121, 872334), (2242, 436167), (3363, 290778), (6726, 145389), (10089, 96926), (20178, 48463)]