12735324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 37241568

約数和(自身を除く): 24506244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 521, 582, 679, 873, 1042, 1164, 1358, 1563, 1746, 2037, 2084, 2716, 3126, 3492, 3647, 4074, 4689, 6111, 6252, 7294, 8148, 9378, 10941, 12222, 14588, 18756, 21882, 24444, 32823, 43764, 50537, 65646, 101074, 131292, 151611, 202148, 303222, 353759, 454833, 606444, 707518, 909666, 1061277, 1415036, 1819332, 2122554, 3183831, 4245108, 6367662, 12735324]

約数ペア:

[(1, 12735324), (2, 6367662), (3, 4245108), (4, 3183831), (6, 2122554), (7, 1819332), (9, 1415036), (12, 1061277), (14, 909666), (18, 707518), (21, 606444), (28, 454833), (36, 353759), (42, 303222), (63, 202148), (84, 151611), (97, 131292), (126, 101074), (194, 65646), (252, 50537), (291, 43764), (388, 32823), (521, 24444), (582, 21882), (679, 18756), (873, 14588), (1042, 12222), (1164, 10941), (1358, 9378), (1563, 8148), (1746, 7294), (2037, 6252), (2084, 6111), (2716, 4689), (3126, 4074), (3492, 3647)]