12670434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{100559}}^1$

素因数の和:100574

約数の個数: 24

約数和(自身を含む): 31374720

約数和(自身を除く): 18704286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 100559, 201118, 301677, 603354, 703913, 905031, 1407826, 1810062, 2111739, 4223478, 6335217, 12670434]

約数ペア:

[(1, 12670434), (2, 6335217), (3, 4223478), (6, 2111739), (7, 1810062), (9, 1407826), (14, 905031), (18, 703913), (21, 603354), (42, 301677), (63, 201118), (126, 100559)]