18220134484

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{707633}}^1$

素因数の和:707835

約数の個数: 24

約数和(自身を含む): 32871014568

約数和(自身を除く): 14650880084

約数列:

[1, 2, 4, 41, 82, 157, 164, 314, 628, 6437, 12874, 25748, 707633, 1415266, 2830532, 29012953, 58025906, 111098381, 116051812, 222196762, 444393524, 4555033621, 9110067242, 18220134484]

約数ペア:

[(1, 18220134484), (2, 9110067242), (4, 4555033621), (41, 444393524), (82, 222196762), (157, 116051812), (164, 111098381), (314, 58025906), (628, 29012953), (6437, 2830532), (12874, 1415266), (25748, 707633)]