13808004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 39146688

約数和(自身を除く): 25338684

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, 1021, 1127, 1932, 2042, 2254, 3063, 3381, 4084, 4508, 6126, 6762, 7147, 12252, 13524, 14294, 21441, 23483, 28588, 42882, 46966, 50029, 70449, 85764, 93932, 100058, 140898, 150087, 164381, 200116, 281796, 300174, 328762, 493143, 600348, 657524, 986286, 1150667, 1972572, 2301334, 3452001, 4602668, 6904002, 13808004]

約数ペア:

[(1, 13808004), (2, 6904002), (3, 4602668), (4, 3452001), (6, 2301334), (7, 1972572), (12, 1150667), (14, 986286), (21, 657524), (23, 600348), (28, 493143), (42, 328762), (46, 300174), (49, 281796), (69, 200116), (84, 164381), (92, 150087), (98, 140898), (138, 100058), (147, 93932), (161, 85764), (196, 70449), (276, 50029), (294, 46966), (322, 42882), (483, 28588), (588, 23483), (644, 21441), (966, 14294), (1021, 13524), (1127, 12252), (1932, 7147), (2042, 6762), (2254, 6126), (3063, 4508), (3381, 4084)]