17161218

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^3\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 39530400

約数和(自身を除く): 22369182

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 139, 171, 278, 342, 361, 417, 722, 834, 1083, 1251, 2166, 2502, 2641, 3249, 5282, 6498, 6859, 7923, 13718, 15846, 20577, 23769, 41154, 47538, 50179, 61731, 100358, 123462, 150537, 301074, 451611, 903222, 953401, 1906802, 2860203, 5720406, 8580609, 17161218]

約数ペア:

[(1, 17161218), (2, 8580609), (3, 5720406), (6, 2860203), (9, 1906802), (18, 953401), (19, 903222), (38, 451611), (57, 301074), (114, 150537), (139, 123462), (171, 100358), (278, 61731), (342, 50179), (361, 47538), (417, 41154), (722, 23769), (834, 20577), (1083, 15846), (1251, 13718), (2166, 7923), (2502, 6859), (2641, 6498), (3249, 5282)]