18244144

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{3643}}^1$

素因数の和:3964

約数の個数: 20

約数和(自身を含む): 35470696

約数和(自身を除く): 17226552

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 3643, 5008, 7286, 14572, 29144, 58288, 1140259, 2280518, 4561036, 9122072, 18244144]

約数ペア:

[(1, 18244144), (2, 9122072), (4, 4561036), (8, 2280518), (16, 1140259), (313, 58288), (626, 29144), (1252, 14572), (2504, 7286), (3643, 5008)]