115376418

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{278687}}^1$

素因数の和:278718

約数の個数: 24

約数和(自身を含む): 260851968

約数和(自身を除く): 145475550

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 278687, 557374, 836061, 1672122, 2508183, 5016366, 6409801, 12819602, 19229403, 38458806, 57688209, 115376418]

約数ペア:

[(1, 115376418), (2, 57688209), (3, 38458806), (6, 19229403), (9, 12819602), (18, 6409801), (23, 5016366), (46, 2508183), (69, 1672122), (138, 836061), (207, 557374), (414, 278687)]