8921766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{212423}}^1$

素因数の和:212435

約数の個数: 16

約数和(自身を含む): 20392704

約数和(自身を除く): 11470938

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 212423, 424846, 637269, 1274538, 1486961, 2973922, 4460883, 8921766]

約数ペア:

[(1, 8921766), (2, 4460883), (3, 2973922), (6, 1486961), (7, 1274538), (14, 637269), (21, 424846), (42, 212423)]