189620004

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2054

約数の個数: 96

約数和(自身を含む): 538675200

約数和(自身を除く): 349055196

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, 343, 483, 588, 644, 686, 966, 1029, 1127, 1372, 1932, 2003, 2058, 2254, 3381, 4006, 4116, 4508, 6009, 6762, 7889, 8012, 12018, 13524, 14021, 15778, 23667, 24036, 28042, 31556, 42063, 46069, 47334, 56084, 84126, 92138, 94668, 98147, 138207, 168252, 184276, 196294, 276414, 294441, 322483, 392588, 552828, 588882, 644966, 687029, 967449, 1177764, 1289932, 1374058, 1934898, 2061087, 2257381, 2748116, 3869796, 4122174, 4514762, 6772143, 8244348, 9029524, 13544286, 15801667, 27088572, 31603334, 47405001, 63206668, 94810002, 189620004]

約数ペア:

[(1, 189620004), (2, 94810002), (3, 63206668), (4, 47405001), (6, 31603334), (7, 27088572), (12, 15801667), (14, 13544286), (21, 9029524), (23, 8244348), (28, 6772143), (42, 4514762), (46, 4122174), (49, 3869796), (69, 2748116), (84, 2257381), (92, 2061087), (98, 1934898), (138, 1374058), (147, 1289932), (161, 1177764), (196, 967449), (276, 687029), (294, 644966), (322, 588882), (343, 552828), (483, 392588), (588, 322483), (644, 294441), (686, 276414), (966, 196294), (1029, 184276), (1127, 168252), (1372, 138207), (1932, 98147), (2003, 94668), (2058, 92138), (2254, 84126), (3381, 56084), (4006, 47334), (4116, 46069), (4508, 42063), (6009, 31556), (6762, 28042), (7889, 24036), (8012, 23667), (12018, 15778), (13524, 14021)]