2790396

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{3691}}^1$

素因数の和:3711

約数の個数: 48

約数和(自身を含む): 8270080

約数和(自身を除く): 5479684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 3691, 7382, 11073, 14764, 22146, 25837, 33219, 44292, 51674, 66438, 77511, 99657, 103348, 132876, 155022, 199314, 232533, 310044, 398628, 465066, 697599, 930132, 1395198, 2790396]

約数ペア:

[(1, 2790396), (2, 1395198), (3, 930132), (4, 697599), (6, 465066), (7, 398628), (9, 310044), (12, 232533), (14, 199314), (18, 155022), (21, 132876), (27, 103348), (28, 99657), (36, 77511), (42, 66438), (54, 51674), (63, 44292), (84, 33219), (108, 25837), (126, 22146), (189, 14764), (252, 11073), (378, 7382), (756, 3691)]