18339166

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5581}}^1$

素因数の和:5667

約数の個数: 16

約数和(自身を含む): 28937088

約数和(自身を除く): 10597922

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 5581, 11162, 173011, 295793, 346022, 591586, 9169583, 18339166]

約数ペア:

[(1, 18339166), (2, 9169583), (31, 591586), (53, 346022), (62, 295793), (106, 173011), (1643, 11162), (3286, 5581)]