18051286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{13907}}^1$

素因数の和:13979

約数の個数: 16

約数和(自身を含む): 30041280

約数和(自身を除く): 11989994

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 13907, 27814, 152977, 305954, 820513, 1641026, 9025643, 18051286]

約数ペア:

[(1, 18051286), (2, 9025643), (11, 1641026), (22, 820513), (59, 305954), (118, 152977), (649, 27814), (1298, 13907)]