21263622

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{9817}}^1$

素因数の和:9860

約数の個数: 24

約数和(自身を含む): 44887896

約数和(自身を除く): 23624274

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 9817, 19634, 29451, 58902, 186523, 373046, 559569, 1119138, 3543937, 7087874, 10631811, 21263622]

約数ペア:

[(1, 21263622), (2, 10631811), (3, 7087874), (6, 3543937), (19, 1119138), (38, 559569), (57, 373046), (114, 186523), (361, 58902), (722, 29451), (1083, 19634), (2166, 9817)]