128233434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3053177}}^1$

素因数の和:3053189

約数の個数: 16

約数和(自身を含む): 293105088

約数和(自身を除く): 164871654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3053177, 6106354, 9159531, 18319062, 21372239, 42744478, 64116717, 128233434]

約数ペア:

[(1, 128233434), (2, 64116717), (3, 42744478), (6, 21372239), (7, 18319062), (14, 9159531), (21, 6106354), (42, 3053177)]