42040518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3433}}^1$

素因数の和:3608

約数の個数: 32

約数和(自身を含む): 91152096

約数和(自身を除く): 49111578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 2041, 3433, 4082, 6123, 6866, 10299, 12246, 20598, 44629, 89258, 133887, 267774, 538981, 1077962, 1616943, 3233886, 7006753, 14013506, 21020259, 42040518]

約数ペア:

[(1, 42040518), (2, 21020259), (3, 14013506), (6, 7006753), (13, 3233886), (26, 1616943), (39, 1077962), (78, 538981), (157, 267774), (314, 133887), (471, 89258), (942, 44629), (2041, 20598), (3433, 12246), (4082, 10299), (6123, 6866)]