42516318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1373}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 91871136

約数和(自身を除く): 49354818

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 397, 794, 1191, 1373, 2382, 2746, 4119, 5161, 8238, 10322, 15483, 17849, 30966, 35698, 53547, 107094, 545081, 1090162, 1635243, 3270486, 7086053, 14172106, 21258159, 42516318]

約数ペア:

[(1, 42516318), (2, 21258159), (3, 14172106), (6, 7086053), (13, 3270486), (26, 1635243), (39, 1090162), (78, 545081), (397, 107094), (794, 53547), (1191, 35698), (1373, 30966), (2382, 17849), (2746, 15483), (4119, 10322), (5161, 8238)]