18398006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{28837}}^1$

素因数の和:28879

約数の個数: 16

約数和(自身を含む): 31145040

約数和(自身を除く): 12747034

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 28837, 57674, 317207, 634414, 836273, 1672546, 9199003, 18398006]

約数ペア:

[(1, 18398006), (2, 9199003), (11, 1672546), (22, 836273), (29, 634414), (58, 317207), (319, 57674), (638, 28837)]