18006518

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1619}}^1$

素因数の和:1771

約数の個数: 16

約数和(自身を含む): 27760320

約数和(自身を除く): 9753802

約数列:

[1, 2, 67, 83, 134, 166, 1619, 3238, 5561, 11122, 108473, 134377, 216946, 268754, 9003259, 18006518]

約数ペア:

[(1, 18006518), (2, 9003259), (67, 268754), (83, 216946), (134, 134377), (166, 108473), (1619, 11122), (3238, 5561)]