18208122

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1303}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 38869632

約数和(自身を除く): 20661510

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 137, 274, 411, 822, 1303, 2329, 2606, 3909, 4658, 6987, 7818, 13974, 22151, 44302, 66453, 132906, 178511, 357022, 535533, 1071066, 3034687, 6069374, 9104061, 18208122]

約数ペア:

[(1, 18208122), (2, 9104061), (3, 6069374), (6, 3034687), (17, 1071066), (34, 535533), (51, 357022), (102, 178511), (137, 132906), (274, 66453), (411, 44302), (822, 22151), (1303, 13974), (2329, 7818), (2606, 6987), (3909, 4658)]