18064449

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1499}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 28392000

約数和(自身を除く): 10327551

約数列:

[1, 3, 9, 13, 39, 103, 117, 309, 927, 1339, 1499, 4017, 4497, 12051, 13491, 19487, 58461, 154397, 175383, 463191, 1389573, 2007161, 6021483, 18064449]

約数ペア:

[(1, 18064449), (3, 6021483), (9, 2007161), (13, 1389573), (39, 463191), (103, 175383), (117, 154397), (309, 58461), (927, 19487), (1339, 13491), (1499, 12051), (4017, 4497)]