122155518

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{473471}}^1$

素因数の和:473519

約数の個数: 16

約数和(自身を含む): 249993216

約数和(自身を除く): 127837698

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 473471, 946942, 1420413, 2840826, 20359253, 40718506, 61077759, 122155518]

約数ペア:

[(1, 122155518), (2, 61077759), (3, 40718506), (6, 20359253), (43, 2840826), (86, 1420413), (129, 946942), (258, 473471)]