64232478

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{20627}}^1$

素因数の和:20808

約数の個数: 24

約数和(自身を含む): 139981608

約数和(自身を除く): 75749130

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 20627, 41254, 61881, 123762, 185643, 371286, 3568471, 7136942, 10705413, 21410826, 32116239, 64232478]

約数ペア:

[(1, 64232478), (2, 32116239), (3, 21410826), (6, 10705413), (9, 7136942), (18, 3568471), (173, 371286), (346, 185643), (519, 123762), (1038, 61881), (1557, 41254), (3114, 20627)]