81244758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1934399}}^1$

素因数の和:1934411

約数の個数: 16

約数和(自身を含む): 185702400

約数和(自身を除く): 104457642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1934399, 3868798, 5803197, 11606394, 13540793, 27081586, 40622379, 81244758]

約数ペア:

[(1, 81244758), (2, 40622379), (3, 27081586), (6, 13540793), (7, 11606394), (14, 5803197), (21, 3868798), (42, 1934399)]