25690014

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 71040000

約数和(自身を除く): 45349986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 73, 98, 114, 126, 133, 146, 147, 171, 189, 219, 266, 294, 342, 343, 378, 399, 438, 441, 511, 513, 657, 686, 798, 882, 931, 1022, 1026, 1029, 1197, 1314, 1323, 1387, 1533, 1862, 1971, 2058, 2394, 2646, 2774, 2793, 3066, 3087, 3577, 3591, 3942, 4161, 4599, 5586, 6174, 6517, 7154, 7182, 8322, 8379, 9198, 9261, 9709, 10731, 12483, 13034, 13797, 16758, 18522, 19418, 19551, 21462, 24966, 25039, 25137, 27594, 29127, 32193, 37449, 39102, 50078, 50274, 58254, 58653, 64386, 67963, 74898, 75117, 87381, 96579, 117306, 135926, 150234, 174762, 175959, 193158, 203889, 225351, 262143, 351918, 407778, 450702, 475741, 524286, 611667, 676053, 951482, 1223334, 1352106, 1427223, 1835001, 2854446, 3670002, 4281669, 8563338, 12845007, 25690014]

約数ペア:

[(1, 25690014), (2, 12845007), (3, 8563338), (6, 4281669), (7, 3670002), (9, 2854446), (14, 1835001), (18, 1427223), (19, 1352106), (21, 1223334), (27, 951482), (38, 676053), (42, 611667), (49, 524286), (54, 475741), (57, 450702), (63, 407778), (73, 351918), (98, 262143), (114, 225351), (126, 203889), (133, 193158), (146, 175959), (147, 174762), (171, 150234), (189, 135926), (219, 117306), (266, 96579), (294, 87381), (342, 75117), (343, 74898), (378, 67963), (399, 64386), (438, 58653), (441, 58254), (511, 50274), (513, 50078), (657, 39102), (686, 37449), (798, 32193), (882, 29127), (931, 27594), (1022, 25137), (1026, 25039), (1029, 24966), (1197, 21462), (1314, 19551), (1323, 19418), (1387, 18522), (1533, 16758), (1862, 13797), (1971, 13034), (2058, 12483), (2394, 10731), (2646, 9709), (2774, 9261), (2793, 9198), (3066, 8379), (3087, 8322), (3577, 7182), (3591, 7154), (3942, 6517), (4161, 6174), (4599, 5586)]