18127804974

素因数分解:

$2^1\times 3^1\times {\mathrm{7643}}^1\times {\mathrm{395303}}^1$

素因数の和:402951

約数の個数: 16

約数和(自身を含む): 36260445312

約数和(自身を除く): 18132640338

約数列:

[1, 2, 3, 6, 7643, 15286, 22929, 45858, 395303, 790606, 1185909, 2371818, 3021300829, 6042601658, 9063902487, 18127804974]

約数ペア:

[(1, 18127804974), (2, 9063902487), (3, 6042601658), (6, 3021300829), (7643, 2371818), (15286, 1185909), (22929, 790606), (45858, 395303)]