18614583

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 29964480

約数和(自身を除く): 11349897

約数列:

[1, 3, 9, 13, 27, 39, 117, 181, 293, 351, 543, 879, 1629, 2353, 2637, 3809, 4887, 7059, 7911, 11427, 21177, 34281, 53033, 63531, 102843, 159099, 477297, 689429, 1431891, 2068287, 6204861, 18614583]

約数ペア:

[(1, 18614583), (3, 6204861), (9, 2068287), (13, 1431891), (27, 689429), (39, 477297), (117, 159099), (181, 102843), (293, 63531), (351, 53033), (543, 34281), (879, 21177), (1629, 11427), (2353, 7911), (2637, 7059), (3809, 4887)]