7430431386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{647}}^1\times {\mathrm{1009}}^1$

素因数の和:1939

約数の個数: 64

約数和(自身を含む): 17089781760

約数和(自身を除く): 9659350374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 647, 813, 1009, 1294, 1626, 1897, 1941, 2018, 3027, 3794, 3882, 4529, 5691, 6054, 7063, 9058, 11382, 13587, 14126, 21189, 27174, 42378, 175337, 273439, 350674, 526011, 546878, 652823, 820317, 1052022, 1227359, 1305646, 1640634, 1914073, 1958469, 2454718, 3682077, 3828146, 3916938, 4569761, 5742219, 7364154, 9139522, 11484438, 13709283, 27418566, 176915033, 353830066, 530745099, 1061490198, 1238405231, 2476810462, 3715215693, 7430431386]

約数ペア:

[(1, 7430431386), (2, 3715215693), (3, 2476810462), (6, 1238405231), (7, 1061490198), (14, 530745099), (21, 353830066), (42, 176915033), (271, 27418566), (542, 13709283), (647, 11484438), (813, 9139522), (1009, 7364154), (1294, 5742219), (1626, 4569761), (1897, 3916938), (1941, 3828146), (2018, 3682077), (3027, 2454718), (3794, 1958469), (3882, 1914073), (4529, 1640634), (5691, 1305646), (6054, 1227359), (7063, 1052022), (9058, 820317), (11382, 652823), (13587, 546878), (14126, 526011), (21189, 350674), (27174, 273439), (42378, 175337)]