18595090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1733}}^1$

素因数の和:1806

約数の個数: 32

約数和(自身を含む): 35581680

約数和(自身を除く): 16986590

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 1733, 2146, 3466, 5365, 8665, 10730, 17330, 50257, 64121, 100514, 128242, 251285, 320605, 502570, 641210, 1859509, 3719018, 9297545, 18595090]

約数ペア:

[(1, 18595090), (2, 9297545), (5, 3719018), (10, 1859509), (29, 641210), (37, 502570), (58, 320605), (74, 251285), (145, 128242), (185, 100514), (290, 64121), (370, 50257), (1073, 17330), (1733, 10730), (2146, 8665), (3466, 5365)]