84638574

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{68147}}^1$

素因数の和:68181

約数の個数: 32

約数和(自身を含む): 196266240

約数和(自身を除く): 111627666

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 68147, 136294, 204441, 408882, 613323, 1226646, 1567381, 1839969, 3134762, 3679938, 4702143, 9404286, 14106429, 28212858, 42319287, 84638574]

約数ペア:

[(1, 84638574), (2, 42319287), (3, 28212858), (6, 14106429), (9, 9404286), (18, 4702143), (23, 3679938), (27, 3134762), (46, 1839969), (54, 1567381), (69, 1226646), (138, 613323), (207, 408882), (414, 204441), (621, 136294), (1242, 68147)]