12663252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1669

約数の個数: 72

約数和(自身を含む): 37786112

約数和(自身を除く): 25122860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1621, 1953, 2604, 3242, 3906, 4863, 6484, 7812, 9726, 11347, 14589, 19452, 22694, 29178, 34041, 45388, 50251, 58356, 68082, 100502, 102123, 136164, 150753, 201004, 204246, 301506, 351757, 408492, 452259, 603012, 703514, 904518, 1055271, 1407028, 1809036, 2110542, 3165813, 4221084, 6331626, 12663252]

約数ペア:

[(1, 12663252), (2, 6331626), (3, 4221084), (4, 3165813), (6, 2110542), (7, 1809036), (9, 1407028), (12, 1055271), (14, 904518), (18, 703514), (21, 603012), (28, 452259), (31, 408492), (36, 351757), (42, 301506), (62, 204246), (63, 201004), (84, 150753), (93, 136164), (124, 102123), (126, 100502), (186, 68082), (217, 58356), (252, 50251), (279, 45388), (372, 34041), (434, 29178), (558, 22694), (651, 19452), (868, 14589), (1116, 11347), (1302, 9726), (1621, 7812), (1953, 6484), (2604, 4863), (3242, 3906)]