2002037877

素因数分解:

$3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37967}}^1$

素因数の和:38020

約数の個数: 48

約数和(自身を含む): 3538010112

約数和(自身を除く): 1535972235

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 243, 279, 567, 651, 837, 1701, 1953, 2511, 5859, 7533, 17577, 37967, 52731, 113901, 265769, 341703, 797307, 1025109, 1176977, 2391921, 3075327, 3530931, 7175763, 8238839, 9225981, 10592793, 21527289, 24716517, 31778379, 64581867, 74149551, 95335137, 222448653, 286005411, 667345959, 2002037877]

約数ペア:

[(1, 2002037877), (3, 667345959), (7, 286005411), (9, 222448653), (21, 95335137), (27, 74149551), (31, 64581867), (63, 31778379), (81, 24716517), (93, 21527289), (189, 10592793), (217, 9225981), (243, 8238839), (279, 7175763), (567, 3530931), (651, 3075327), (837, 2391921), (1701, 1176977), (1953, 1025109), (2511, 797307), (5859, 341703), (7533, 265769), (17577, 113901), (37967, 52731)]