187865574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{33923}}^1$

素因数の和:34012

約数の個数: 32

約数和(自身を含む): 410344704

約数和(自身を除く): 222479130

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 33923, 67846, 101769, 203538, 440999, 881998, 1322997, 2408533, 2645994, 4817066, 7225599, 14451198, 31310929, 62621858, 93932787, 187865574]

約数ペア:

[(1, 187865574), (2, 93932787), (3, 62621858), (6, 31310929), (13, 14451198), (26, 7225599), (39, 4817066), (71, 2645994), (78, 2408533), (142, 1322997), (213, 881998), (426, 440999), (923, 203538), (1846, 101769), (2769, 67846), (5538, 33923)]