90342294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2151007}}^1$

素因数の和:2151019

約数の個数: 16

約数和(自身を含む): 206496768

約数和(自身を除く): 116154474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2151007, 4302014, 6453021, 12906042, 15057049, 30114098, 45171147, 90342294]

約数ペア:

[(1, 90342294), (2, 45171147), (3, 30114098), (6, 15057049), (7, 12906042), (14, 6453021), (21, 4302014), (42, 2151007)]