1909782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 4942080

約数和(自身を除く): 3032298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 659, 966, 1318, 1449, 1977, 2898, 3954, 4613, 5931, 9226, 11862, 13839, 15157, 27678, 30314, 41517, 45471, 83034, 90942, 106099, 136413, 212198, 272826, 318297, 636594, 954891, 1909782]

約数ペア:

[(1, 1909782), (2, 954891), (3, 636594), (6, 318297), (7, 272826), (9, 212198), (14, 136413), (18, 106099), (21, 90942), (23, 83034), (42, 45471), (46, 41517), (63, 30314), (69, 27678), (126, 15157), (138, 13839), (161, 11862), (207, 9226), (322, 5931), (414, 4613), (483, 3954), (659, 2898), (966, 1977), (1318, 1449)]