27900012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2063}}^1$

素因数の和:2107

約数の個数: 72

約数和(自身を含む): 79059456

約数和(自身を除く): 51159444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2063, 2254, 3381, 4126, 4508, 6189, 6762, 8252, 12378, 13524, 14441, 24756, 28882, 43323, 47449, 57764, 86646, 94898, 101087, 142347, 173292, 189796, 202174, 284694, 303261, 332143, 404348, 569388, 606522, 664286, 996429, 1213044, 1328572, 1992858, 2325001, 3985716, 4650002, 6975003, 9300004, 13950006, 27900012]

約数ペア:

[(1, 27900012), (2, 13950006), (3, 9300004), (4, 6975003), (6, 4650002), (7, 3985716), (12, 2325001), (14, 1992858), (21, 1328572), (23, 1213044), (28, 996429), (42, 664286), (46, 606522), (49, 569388), (69, 404348), (84, 332143), (92, 303261), (98, 284694), (138, 202174), (147, 189796), (161, 173292), (196, 142347), (276, 101087), (294, 94898), (322, 86646), (483, 57764), (588, 47449), (644, 43323), (966, 28882), (1127, 24756), (1932, 14441), (2063, 13524), (2254, 12378), (3381, 8252), (4126, 6762), (4508, 6189)]