31188222

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{133283}}^1$

素因数の和:133304

約数の個数: 24

約数和(自身を含む): 72773064

約数和(自身を除く): 41584842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 133283, 266566, 399849, 799698, 1199547, 1732679, 2399094, 3465358, 5198037, 10396074, 15594111, 31188222]

約数ペア:

[(1, 31188222), (2, 15594111), (3, 10396074), (6, 5198037), (9, 3465358), (13, 2399094), (18, 1732679), (26, 1199547), (39, 799698), (78, 399849), (117, 266566), (234, 133283)]