17880246

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43189}}^1$

素因数の和:43220

約数の個数: 24

約数和(自身を含む): 40425840

約数和(自身を除く): 22545594

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 43189, 86378, 129567, 259134, 388701, 777402, 993347, 1986694, 2980041, 5960082, 8940123, 17880246]

約数ペア:

[(1, 17880246), (2, 8940123), (3, 5960082), (6, 2980041), (9, 1986694), (18, 993347), (23, 777402), (46, 388701), (69, 259134), (138, 129567), (207, 86378), (414, 43189)]