18728029442

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2099}}^1\times {\mathrm{143909}}^1$

素因数の和:146041

約数の個数: 16

約数和(自身を含む): 29012256000

約数和(自身を除く): 10284226558

約数列:

[1, 2, 31, 62, 2099, 4198, 65069, 130138, 143909, 287818, 4461179, 8922358, 302064991, 604129982, 9364014721, 18728029442]

約数ペア:

[(1, 18728029442), (2, 9364014721), (31, 604129982), (62, 302064991), (2099, 8922358), (4198, 4461179), (65069, 287818), (130138, 143909)]