18960006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{243077}}^1$

素因数の和:243095

約数の個数: 16

約数和(自身を含む): 40837104

約数和(自身を除く): 21877098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 243077, 486154, 729231, 1458462, 3160001, 6320002, 9480003, 18960006]

約数ペア:

[(1, 18960006), (2, 9480003), (3, 6320002), (6, 3160001), (13, 1458462), (26, 729231), (39, 486154), (78, 243077)]