68915622

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31817}}^1$

素因数の和:31860

約数の個数: 24

約数和(自身を含む): 145471896

約数和(自身を除く): 76556274

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 31817, 63634, 95451, 190902, 604523, 1209046, 1813569, 3627138, 11485937, 22971874, 34457811, 68915622]

約数ペア:

[(1, 68915622), (2, 34457811), (3, 22971874), (6, 11485937), (19, 3627138), (38, 1813569), (57, 1209046), (114, 604523), (361, 190902), (722, 95451), (1083, 63634), (2166, 31817)]