18117634

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1307}}^1$

素因数の和:1577

約数の個数: 16

約数和(自身を含む): 28252800

約数和(自身を除く): 10135166

約数列:

[1, 2, 29, 58, 239, 478, 1307, 2614, 6931, 13862, 37903, 75806, 312373, 624746, 9058817, 18117634]

約数ペア:

[(1, 18117634), (2, 9058817), (29, 624746), (58, 312373), (239, 75806), (478, 37903), (1307, 13862), (2614, 6931)]