18070162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1951}}^1$

素因数の和:2385

約数の個数: 16

約数和(自身を含む): 29654784

約数和(自身を除く): 11584622

約数列:

[1, 2, 11, 22, 421, 842, 1951, 3902, 4631, 9262, 21461, 42922, 821371, 1642742, 9035081, 18070162]

約数ペア:

[(1, 18070162), (2, 9035081), (11, 1642742), (22, 821371), (421, 42922), (842, 21461), (1951, 9262), (3902, 4631)]