25698222

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:81

約数の個数: 144

約数和(自身を含む): 69713280

約数和(自身を除く): 44015058

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 23, 27, 33, 38, 46, 54, 57, 66, 69, 81, 99, 114, 121, 138, 162, 171, 198, 207, 209, 242, 243, 253, 297, 342, 363, 414, 418, 437, 486, 506, 513, 594, 621, 627, 726, 759, 874, 891, 1026, 1089, 1242, 1254, 1311, 1518, 1539, 1782, 1863, 1881, 2178, 2277, 2299, 2622, 2673, 2783, 3078, 3267, 3726, 3762, 3933, 4554, 4598, 4617, 4807, 5346, 5566, 5589, 5643, 6534, 6831, 6897, 7866, 8349, 9234, 9614, 9801, 11178, 11286, 11799, 13662, 13794, 14421, 16698, 16929, 19602, 20493, 20691, 23598, 25047, 28842, 29403, 33858, 35397, 40986, 41382, 43263, 50094, 50787, 52877, 58806, 61479, 62073, 70794, 75141, 86526, 101574, 105754, 106191, 122958, 124146, 129789, 150282, 158631, 186219, 212382, 225423, 259578, 317262, 372438, 389367, 450846, 475893, 558657, 676269, 778734, 951786, 1117314, 1168101, 1352538, 1427679, 2336202, 2855358, 4283037, 8566074, 12849111, 25698222]

約数ペア:

[(1, 25698222), (2, 12849111), (3, 8566074), (6, 4283037), (9, 2855358), (11, 2336202), (18, 1427679), (19, 1352538), (22, 1168101), (23, 1117314), (27, 951786), (33, 778734), (38, 676269), (46, 558657), (54, 475893), (57, 450846), (66, 389367), (69, 372438), (81, 317262), (99, 259578), (114, 225423), (121, 212382), (138, 186219), (162, 158631), (171, 150282), (198, 129789), (207, 124146), (209, 122958), (242, 106191), (243, 105754), (253, 101574), (297, 86526), (342, 75141), (363, 70794), (414, 62073), (418, 61479), (437, 58806), (486, 52877), (506, 50787), (513, 50094), (594, 43263), (621, 41382), (627, 40986), (726, 35397), (759, 33858), (874, 29403), (891, 28842), (1026, 25047), (1089, 23598), (1242, 20691), (1254, 20493), (1311, 19602), (1518, 16929), (1539, 16698), (1782, 14421), (1863, 13794), (1881, 13662), (2178, 11799), (2277, 11286), (2299, 11178), (2622, 9801), (2673, 9614), (2783, 9234), (3078, 8349), (3267, 7866), (3726, 6897), (3762, 6831), (3933, 6534), (4554, 5643), (4598, 5589), (4617, 5566), (4807, 5346)]