7225806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4001}}^1$

素因数の和:4056

約数の個数: 32

約数和(自身を含む): 16904448

約数和(自身を除く): 9678642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 4001, 8002, 12003, 24006, 28007, 56014, 84021, 168042, 172043, 344086, 516129, 1032258, 1204301, 2408602, 3612903, 7225806]

約数ペア:

[(1, 7225806), (2, 3612903), (3, 2408602), (6, 1204301), (7, 1032258), (14, 516129), (21, 344086), (42, 172043), (43, 168042), (86, 84021), (129, 56014), (258, 28007), (301, 24006), (602, 12003), (903, 8002), (1806, 4001)]