1331318898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{17293}}^1$

素因数の和:17368

約数の個数: 96

約数和(自身を含む): 3625929216

約数和(自身を除く): 2294610318

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 47, 63, 78, 91, 94, 117, 126, 141, 182, 234, 273, 282, 329, 423, 546, 611, 658, 819, 846, 987, 1222, 1638, 1833, 1974, 2961, 3666, 4277, 5499, 5922, 8554, 10998, 12831, 17293, 25662, 34586, 38493, 51879, 76986, 103758, 121051, 155637, 224809, 242102, 311274, 363153, 449618, 674427, 726306, 812771, 1089459, 1348854, 1573663, 1625542, 2023281, 2178918, 2438313, 3147326, 4046562, 4720989, 4876626, 5689397, 7314939, 9441978, 10566023, 11378794, 14162967, 14629878, 17068191, 21132046, 28325934, 31698069, 34136382, 51204573, 63396138, 73962161, 95094207, 102409146, 147924322, 190188414, 221886483, 443772966, 665659449, 1331318898]

約数ペア:

[(1, 1331318898), (2, 665659449), (3, 443772966), (6, 221886483), (7, 190188414), (9, 147924322), (13, 102409146), (14, 95094207), (18, 73962161), (21, 63396138), (26, 51204573), (39, 34136382), (42, 31698069), (47, 28325934), (63, 21132046), (78, 17068191), (91, 14629878), (94, 14162967), (117, 11378794), (126, 10566023), (141, 9441978), (182, 7314939), (234, 5689397), (273, 4876626), (282, 4720989), (329, 4046562), (423, 3147326), (546, 2438313), (611, 2178918), (658, 2023281), (819, 1625542), (846, 1573663), (987, 1348854), (1222, 1089459), (1638, 812771), (1833, 726306), (1974, 674427), (2961, 449618), (3666, 363153), (4277, 311274), (5499, 242102), (5922, 224809), (8554, 155637), (10998, 121051), (12831, 103758), (17293, 76986), (25662, 51879), (34586, 38493)]