7420434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{176677}}^1$

素因数の和:176689

約数の個数: 16

約数和(自身を含む): 16961088

約数和(自身を除く): 9540654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 176677, 353354, 530031, 1060062, 1236739, 2473478, 3710217, 7420434]

約数ペア:

[(1, 7420434), (2, 3710217), (3, 2473478), (6, 1236739), (7, 1060062), (14, 530031), (21, 353354), (42, 176677)]