16989462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{134837}}^1$

素因数の和:134852

約数の個数: 24

約数和(自身を含む): 42069456

約数和(自身を除く): 25079994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 134837, 269674, 404511, 809022, 943859, 1213533, 1887718, 2427066, 2831577, 5663154, 8494731, 16989462]

約数ペア:

[(1, 16989462), (2, 8494731), (3, 5663154), (6, 2831577), (7, 2427066), (9, 1887718), (14, 1213533), (18, 943859), (21, 809022), (42, 404511), (63, 269674), (126, 134837)]