78869874

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{691841}}^1$

素因数の和:691865

約数の個数: 16

約数和(自身を含む): 166042080

約数和(自身を除く): 87172206

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 691841, 1383682, 2075523, 4151046, 13144979, 26289958, 39434937, 78869874]

約数ペア:

[(1, 78869874), (2, 39434937), (3, 26289958), (6, 13144979), (19, 4151046), (38, 2075523), (57, 1383682), (114, 691841)]