18090170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2287}}^1$

素因数の和:2414

約数の個数: 32

約数和(自身を含む): 37559808

約数和(自身を除く): 19469638

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 2287, 3955, 4574, 7910, 11435, 16009, 22870, 32018, 80045, 160090, 258431, 516862, 1292155, 1809017, 2584310, 3618034, 9045085, 18090170]

約数ペア:

[(1, 18090170), (2, 9045085), (5, 3618034), (7, 2584310), (10, 1809017), (14, 1292155), (35, 516862), (70, 258431), (113, 160090), (226, 80045), (565, 32018), (791, 22870), (1130, 16009), (1582, 11435), (2287, 7910), (3955, 4574)]