42674361

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 64035840

約数和(自身を除く): 21361479

約数列:

[1, 3, 19, 23, 43, 57, 69, 129, 437, 757, 817, 989, 1311, 2271, 2451, 2967, 14383, 17411, 18791, 32551, 43149, 52233, 56373, 97653, 330809, 618469, 748673, 992427, 1855407, 2246019, 14224787, 42674361]

約数ペア:

[(1, 42674361), (3, 14224787), (19, 2246019), (23, 1855407), (43, 992427), (57, 748673), (69, 618469), (129, 330809), (437, 97653), (757, 56373), (817, 52233), (989, 43149), (1311, 32551), (2271, 18791), (2451, 17411), (2967, 14383)]