25092018

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 120

約数和(自身を含む): 68280300

約数和(自身を除く): 43188282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 49, 54, 58, 63, 81, 87, 98, 109, 126, 147, 162, 174, 189, 203, 218, 261, 294, 327, 378, 406, 441, 522, 567, 609, 654, 763, 783, 882, 981, 1134, 1218, 1323, 1421, 1526, 1566, 1827, 1962, 2289, 2349, 2646, 2842, 2943, 3161, 3654, 3969, 4263, 4578, 4698, 5341, 5481, 5886, 6322, 6867, 7938, 8526, 8829, 9483, 10682, 10962, 12789, 13734, 16023, 16443, 17658, 18966, 20601, 22127, 25578, 28449, 32046, 32886, 38367, 41202, 44254, 48069, 56898, 61803, 66381, 76734, 85347, 96138, 115101, 123606, 132762, 144207, 154889, 170694, 199143, 230202, 256041, 288414, 309778, 398286, 432621, 464667, 512082, 597429, 865242, 929334, 1194858, 1394001, 1792287, 2788002, 3584574, 4182003, 8364006, 12546009, 25092018]

約数ペア:

[(1, 25092018), (2, 12546009), (3, 8364006), (6, 4182003), (7, 3584574), (9, 2788002), (14, 1792287), (18, 1394001), (21, 1194858), (27, 929334), (29, 865242), (42, 597429), (49, 512082), (54, 464667), (58, 432621), (63, 398286), (81, 309778), (87, 288414), (98, 256041), (109, 230202), (126, 199143), (147, 170694), (162, 154889), (174, 144207), (189, 132762), (203, 123606), (218, 115101), (261, 96138), (294, 85347), (327, 76734), (378, 66381), (406, 61803), (441, 56898), (522, 48069), (567, 44254), (609, 41202), (654, 38367), (763, 32886), (783, 32046), (882, 28449), (981, 25578), (1134, 22127), (1218, 20601), (1323, 18966), (1421, 17658), (1526, 16443), (1566, 16023), (1827, 13734), (1962, 12789), (2289, 10962), (2349, 10682), (2646, 9483), (2842, 8829), (2943, 8526), (3161, 7938), (3654, 6867), (3969, 6322), (4263, 5886), (4578, 5481), (4698, 5341)]