1668366

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13241}}^1$

素因数の和:13256

約数の個数: 24

約数和(自身を含む): 4131504

約数和(自身を除く): 2463138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 13241, 26482, 39723, 79446, 92687, 119169, 185374, 238338, 278061, 556122, 834183, 1668366]

約数ペア:

[(1, 1668366), (2, 834183), (3, 556122), (6, 278061), (7, 238338), (9, 185374), (14, 119169), (18, 92687), (21, 79446), (42, 39723), (63, 26482), (126, 13241)]