169021818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1341443}}^1$

素因数の和:1341458

約数の個数: 24

約数和(自身を含む): 418530528

約数和(自身を除く): 249508710

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1341443, 2682886, 4024329, 8048658, 9390101, 12072987, 18780202, 24145974, 28170303, 56340606, 84510909, 169021818]

約数ペア:

[(1, 169021818), (2, 84510909), (3, 56340606), (6, 28170303), (7, 24145974), (9, 18780202), (14, 12072987), (18, 9390101), (21, 8048658), (42, 4024329), (63, 2682886), (126, 1341443)]