25506054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 66493440

約数和(自身を除く): 40987386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 59, 63, 73, 94, 118, 126, 141, 146, 177, 219, 282, 329, 354, 413, 423, 438, 511, 531, 657, 658, 826, 846, 987, 1022, 1062, 1239, 1314, 1533, 1974, 2478, 2773, 2961, 3066, 3431, 3717, 4307, 4599, 5546, 5922, 6862, 7434, 8319, 8614, 9198, 10293, 12921, 16638, 19411, 20586, 24017, 24957, 25842, 30149, 30879, 38763, 38822, 48034, 49914, 58233, 60298, 61758, 72051, 77526, 90447, 116466, 144102, 174699, 180894, 202429, 216153, 271341, 349398, 404858, 432306, 542682, 607287, 1214574, 1417003, 1821861, 2834006, 3643722, 4251009, 8502018, 12753027, 25506054]

約数ペア:

[(1, 25506054), (2, 12753027), (3, 8502018), (6, 4251009), (7, 3643722), (9, 2834006), (14, 1821861), (18, 1417003), (21, 1214574), (42, 607287), (47, 542682), (59, 432306), (63, 404858), (73, 349398), (94, 271341), (118, 216153), (126, 202429), (141, 180894), (146, 174699), (177, 144102), (219, 116466), (282, 90447), (329, 77526), (354, 72051), (413, 61758), (423, 60298), (438, 58233), (511, 49914), (531, 48034), (657, 38822), (658, 38763), (826, 30879), (846, 30149), (987, 25842), (1022, 24957), (1062, 24017), (1239, 20586), (1314, 19411), (1533, 16638), (1974, 12921), (2478, 10293), (2773, 9198), (2961, 8614), (3066, 8319), (3431, 7434), (3717, 6862), (4307, 5922), (4599, 5546)]