18128668854

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{159023411}}^1$

素因数の和:159023435

約数の個数: 16

約数和(自身を含む): 38165618880

約数和(自身を除く): 20036950026

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 159023411, 318046822, 477070233, 954140466, 3021444809, 6042889618, 9064334427, 18128668854]

約数ペア:

[(1, 18128668854), (2, 9064334427), (3, 6042889618), (6, 3021444809), (19, 954140466), (38, 477070233), (57, 318046822), (114, 159023411)]