42281946

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{111857}}^1$

素因数の和:111875

約数の個数: 32

約数和(自身を含む): 107383680

約数和(自身を除く): 65101734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 111857, 223714, 335571, 671142, 782999, 1006713, 1565998, 2013426, 2348997, 3020139, 4697994, 6040278, 7046991, 14093982, 21140973, 42281946]

約数ペア:

[(1, 42281946), (2, 21140973), (3, 14093982), (6, 7046991), (7, 6040278), (9, 4697994), (14, 3020139), (18, 2348997), (21, 2013426), (27, 1565998), (42, 1006713), (54, 782999), (63, 671142), (126, 335571), (189, 223714), (378, 111857)]