18107272

素因数分解:

$2^3\times {\mathrm{71}}^2\times {\mathrm{449}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 34512750

約数和(自身を除く): 16405478

約数列:

[1, 2, 4, 8, 71, 142, 284, 449, 568, 898, 1796, 3592, 5041, 10082, 20164, 31879, 40328, 63758, 127516, 255032, 2263409, 4526818, 9053636, 18107272]

約数ペア:

[(1, 18107272), (2, 9053636), (4, 4526818), (8, 2263409), (71, 255032), (142, 127516), (284, 63758), (449, 40328), (568, 31879), (898, 20164), (1796, 10082), (3592, 5041)]