2018934621

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1559}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 3239608320

約数和(自身を除く): 1220673699

約数列:

[1, 3, 9, 11, 33, 99, 103, 127, 309, 381, 927, 1133, 1143, 1397, 1559, 3399, 4191, 4677, 10197, 12573, 13081, 14031, 17149, 39243, 51447, 117729, 143891, 154341, 160577, 197993, 431673, 481731, 593979, 1295019, 1445193, 1766347, 1781937, 2177923, 5299041, 6533769, 15897123, 19601307, 20393279, 61179837, 183539511, 224326069, 672978207, 2018934621]

約数ペア:

[(1, 2018934621), (3, 672978207), (9, 224326069), (11, 183539511), (33, 61179837), (99, 20393279), (103, 19601307), (127, 15897123), (309, 6533769), (381, 5299041), (927, 2177923), (1133, 1781937), (1143, 1766347), (1397, 1445193), (1559, 1295019), (3399, 593979), (4191, 481731), (4677, 431673), (10197, 197993), (12573, 160577), (13081, 154341), (14031, 143891), (17149, 117729), (39243, 51447)]