3131772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1658

約数の個数: 48

約数和(自身を含む): 8719872

約数和(自身を除く): 5588100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1621, 1932, 3242, 4863, 6484, 9726, 11347, 19452, 22694, 34041, 37283, 45388, 68082, 74566, 111849, 136164, 149132, 223698, 260981, 447396, 521962, 782943, 1043924, 1565886, 3131772]

約数ペア:

[(1, 3131772), (2, 1565886), (3, 1043924), (4, 782943), (6, 521962), (7, 447396), (12, 260981), (14, 223698), (21, 149132), (23, 136164), (28, 111849), (42, 74566), (46, 68082), (69, 45388), (84, 37283), (92, 34041), (138, 22694), (161, 19452), (276, 11347), (322, 9726), (483, 6484), (644, 4863), (966, 3242), (1621, 1932)]