18655030

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 34845696

約数和(自身を除く): 16190666

約数列:

[1, 2, 5, 10, 37, 74, 127, 185, 254, 370, 397, 635, 794, 1270, 1985, 3970, 4699, 9398, 14689, 23495, 29378, 46990, 50419, 73445, 100838, 146890, 252095, 504190, 1865503, 3731006, 9327515, 18655030]

約数ペア:

[(1, 18655030), (2, 9327515), (5, 3731006), (10, 1865503), (37, 504190), (74, 252095), (127, 146890), (185, 100838), (254, 73445), (370, 50419), (397, 46990), (635, 29378), (794, 23495), (1270, 14689), (1985, 9398), (3970, 4699)]