18275268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{138449}}^1$

素因数の和:138467

約数の個数: 24

約数和(自身を含む): 46519200

約数和(自身を除く): 28243932

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 138449, 276898, 415347, 553796, 830694, 1522939, 1661388, 3045878, 4568817, 6091756, 9137634, 18275268]

約数ペア:

[(1, 18275268), (2, 9137634), (3, 6091756), (4, 4568817), (6, 3045878), (11, 1661388), (12, 1522939), (22, 830694), (33, 553796), (44, 415347), (66, 276898), (132, 138449)]