26997138

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:226

約数の個数: 120

約数和(自身を含む): 74487600

約数和(自身を除く): 47490462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 81, 98, 114, 126, 133, 147, 162, 171, 179, 189, 266, 294, 342, 358, 378, 399, 441, 513, 537, 567, 798, 882, 931, 1026, 1074, 1134, 1197, 1253, 1323, 1539, 1611, 1862, 2394, 2506, 2646, 2793, 3078, 3222, 3401, 3591, 3759, 3969, 4833, 5586, 6802, 7182, 7518, 7938, 8379, 8771, 9666, 10203, 10773, 11277, 14499, 16758, 17542, 20406, 21546, 22554, 23807, 25137, 26313, 28998, 30609, 33831, 47614, 50274, 52626, 61218, 67662, 71421, 75411, 78939, 91827, 101493, 142842, 150822, 157878, 166649, 183654, 202986, 214263, 236817, 275481, 333298, 428526, 473634, 499947, 550962, 642789, 710451, 999894, 1285578, 1420902, 1499841, 1928367, 2999682, 3856734, 4499523, 8999046, 13498569, 26997138]

約数ペア:

[(1, 26997138), (2, 13498569), (3, 8999046), (6, 4499523), (7, 3856734), (9, 2999682), (14, 1928367), (18, 1499841), (19, 1420902), (21, 1285578), (27, 999894), (38, 710451), (42, 642789), (49, 550962), (54, 499947), (57, 473634), (63, 428526), (81, 333298), (98, 275481), (114, 236817), (126, 214263), (133, 202986), (147, 183654), (162, 166649), (171, 157878), (179, 150822), (189, 142842), (266, 101493), (294, 91827), (342, 78939), (358, 75411), (378, 71421), (399, 67662), (441, 61218), (513, 52626), (537, 50274), (567, 47614), (798, 33831), (882, 30609), (931, 28998), (1026, 26313), (1074, 25137), (1134, 23807), (1197, 22554), (1253, 21546), (1323, 20406), (1539, 17542), (1611, 16758), (1862, 14499), (2394, 11277), (2506, 10773), (2646, 10203), (2793, 9666), (3078, 8771), (3222, 8379), (3401, 7938), (3591, 7518), (3759, 7182), (3969, 6802), (4833, 5586)]