28325934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17293}}^1$

素因数の和:17321

約数の個数: 48

約数和(自身を含む): 75540192

約数和(自身を除く): 47214258

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 17293, 34586, 51879, 103758, 121051, 155637, 224809, 242102, 311274, 363153, 449618, 674427, 726306, 1089459, 1348854, 1573663, 2023281, 2178918, 3147326, 4046562, 4720989, 9441978, 14162967, 28325934]

約数ペア:

[(1, 28325934), (2, 14162967), (3, 9441978), (6, 4720989), (7, 4046562), (9, 3147326), (13, 2178918), (14, 2023281), (18, 1573663), (21, 1348854), (26, 1089459), (39, 726306), (42, 674427), (63, 449618), (78, 363153), (91, 311274), (117, 242102), (126, 224809), (182, 155637), (234, 121051), (273, 103758), (546, 51879), (819, 34586), (1638, 17293)]