191775474

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2683}}^1$

素因数の和:2740

約数の個数: 72

約数和(自身を含む): 478578672

約数和(自身を除く): 286803198

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 361, 418, 627, 722, 1083, 1254, 1881, 2166, 2683, 3249, 3762, 3971, 5366, 6498, 7942, 8049, 11913, 16098, 23826, 24147, 29513, 35739, 48294, 50977, 59026, 71478, 88539, 101954, 152931, 177078, 265617, 305862, 458793, 531234, 560747, 917586, 968563, 1121494, 1682241, 1937126, 2905689, 3364482, 5046723, 5811378, 8717067, 10093446, 10654193, 17434134, 21308386, 31962579, 63925158, 95887737, 191775474]

約数ペア:

[(1, 191775474), (2, 95887737), (3, 63925158), (6, 31962579), (9, 21308386), (11, 17434134), (18, 10654193), (19, 10093446), (22, 8717067), (33, 5811378), (38, 5046723), (57, 3364482), (66, 2905689), (99, 1937126), (114, 1682241), (171, 1121494), (198, 968563), (209, 917586), (342, 560747), (361, 531234), (418, 458793), (627, 305862), (722, 265617), (1083, 177078), (1254, 152931), (1881, 101954), (2166, 88539), (2683, 71478), (3249, 59026), (3762, 50977), (3971, 48294), (5366, 35739), (6498, 29513), (7942, 24147), (8049, 23826), (11913, 16098)]