18502630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{857}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 35582976

約数和(自身を除く): 17080346

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 635, 857, 1270, 1714, 2159, 4285, 4318, 8570, 10795, 14569, 21590, 29138, 72845, 108839, 145690, 217678, 544195, 1088390, 1850263, 3700526, 9251315, 18502630]

約数ペア:

[(1, 18502630), (2, 9251315), (5, 3700526), (10, 1850263), (17, 1088390), (34, 544195), (85, 217678), (127, 145690), (170, 108839), (254, 72845), (635, 29138), (857, 21590), (1270, 14569), (1714, 10795), (2159, 8570), (4285, 4318)]