64842138

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{33049}}^1$

素因数の和:33166

約数の個数: 24

約数和(自身を含む): 141784500

約数和(自身を除く): 76942362

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 33049, 66098, 99147, 198294, 297441, 594882, 3602341, 7204682, 10807023, 21614046, 32421069, 64842138]

約数ペア:

[(1, 64842138), (2, 32421069), (3, 21614046), (6, 10807023), (9, 7204682), (18, 3602341), (109, 594882), (218, 297441), (327, 198294), (654, 99147), (981, 66098), (1962, 33049)]