18683670108

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{36208663}}^1$

素因数の和:36208713

約数の個数: 24

約数和(自身を含む): 44609074048

約数和(自身を除く): 25925403940

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 36208663, 72417326, 108625989, 144834652, 217251978, 434503956, 1556972509, 3113945018, 4670917527, 6227890036, 9341835054, 18683670108]

約数ペア:

[(1, 18683670108), (2, 9341835054), (3, 6227890036), (4, 4670917527), (6, 3113945018), (12, 1556972509), (43, 434503956), (86, 217251978), (129, 144834652), (172, 108625989), (258, 72417326), (516, 36208663)]