2018617818

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{6866047}}^1$

素因数の和:6866066

約数の個数: 24

約数和(自身を含む): 4696376832

約数和(自身を除く): 2677759014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 6866047, 13732094, 20598141, 41196282, 48062329, 96124658, 144186987, 288373974, 336436303, 672872606, 1009308909, 2018617818]

約数ペア:

[(1, 2018617818), (2, 1009308909), (3, 672872606), (6, 336436303), (7, 288373974), (14, 144186987), (21, 96124658), (42, 48062329), (49, 41196282), (98, 20598141), (147, 13732094), (294, 6866047)]