18321702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{436231}}^1$

素因数の和:436243

約数の個数: 16

約数和(自身を含む): 41878272

約数和(自身を除く): 23556570

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 436231, 872462, 1308693, 2617386, 3053617, 6107234, 9160851, 18321702]

約数ペア:

[(1, 18321702), (2, 9160851), (3, 6107234), (6, 3053617), (7, 2617386), (14, 1308693), (21, 872462), (42, 436231)]