17439702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{415231}}^1$

素因数の和:415243

約数の個数: 16

約数和(自身を含む): 39862272

約数和(自身を除く): 22422570

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 415231, 830462, 1245693, 2491386, 2906617, 5813234, 8719851, 17439702]

約数ペア:

[(1, 17439702), (2, 8719851), (3, 5813234), (6, 2906617), (7, 2491386), (14, 1245693), (21, 830462), (42, 415231)]