251018418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2089}}^1\times {\mathrm{2861}}^1$

素因数の和:4962

約数の個数: 32

約数和(自身を含む): 574231680

約数和(自身を除く): 323213262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2089, 2861, 4178, 5722, 6267, 8583, 12534, 14623, 17166, 20027, 29246, 40054, 43869, 60081, 87738, 120162, 5976629, 11953258, 17929887, 35859774, 41836403, 83672806, 125509209, 251018418]

約数ペア:

[(1, 251018418), (2, 125509209), (3, 83672806), (6, 41836403), (7, 35859774), (14, 17929887), (21, 11953258), (42, 5976629), (2089, 120162), (2861, 87738), (4178, 60081), (5722, 43869), (6267, 40054), (8583, 29246), (12534, 20027), (14623, 17166)]