18322996

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{719}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 33626880

約数和(自身を除く): 15303884

約数列:

[1, 2, 4, 23, 46, 92, 277, 554, 719, 1108, 1438, 2876, 6371, 12742, 16537, 25484, 33074, 66148, 199163, 398326, 796652, 4580749, 9161498, 18322996]

約数ペア:

[(1, 18322996), (2, 9161498), (4, 4580749), (23, 796652), (46, 398326), (92, 199163), (277, 66148), (554, 33074), (719, 25484), (1108, 16537), (1438, 12742), (2876, 6371)]