386972922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9213641}}^1$

素因数の和:9213653

約数の個数: 16

約数和(自身を含む): 884509632

約数和(自身を除く): 497536710

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9213641, 18427282, 27640923, 55281846, 64495487, 128990974, 193486461, 386972922]

約数ペア:

[(1, 386972922), (2, 193486461), (3, 128990974), (6, 64495487), (7, 55281846), (14, 27640923), (21, 18427282), (42, 9213641)]