7242606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1285

約数の個数: 48

約数和(自身を含む): 18330624

約数和(自身を除く): 11088018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1223, 1974, 2446, 2961, 3669, 5922, 7338, 8561, 11007, 17122, 22014, 25683, 51366, 57481, 77049, 114962, 154098, 172443, 344886, 402367, 517329, 804734, 1034658, 1207101, 2414202, 3621303, 7242606]

約数ペア:

[(1, 7242606), (2, 3621303), (3, 2414202), (6, 1207101), (7, 1034658), (9, 804734), (14, 517329), (18, 402367), (21, 344886), (42, 172443), (47, 154098), (63, 114962), (94, 77049), (126, 57481), (141, 51366), (282, 25683), (329, 22014), (423, 17122), (658, 11007), (846, 8561), (987, 7338), (1223, 5922), (1974, 3669), (2446, 2961)]