18300078718

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2390917}}^1$

素因数の和:2391051

約数の個数: 16

約数和(自身を含む): 28404105840

約数和(自身を除く): 10104027122

約数列:

[1, 2, 43, 86, 89, 178, 3827, 7654, 2390917, 4781834, 102809431, 205618862, 212791613, 425583226, 9150039359, 18300078718]

約数ペア:

[(1, 18300078718), (2, 9150039359), (43, 425583226), (86, 212791613), (89, 205618862), (178, 102809431), (3827, 4781834), (7654, 2390917)]