123649212

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{449}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 295293600

約数和(自身を除く): 171644388

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 433, 449, 636, 866, 898, 1299, 1347, 1732, 1796, 2598, 2694, 5196, 5388, 22949, 23797, 45898, 47594, 68847, 71391, 91796, 95188, 137694, 142782, 194417, 275388, 285564, 388834, 583251, 777668, 1166502, 2333004, 10304101, 20608202, 30912303, 41216404, 61824606, 123649212]

約数ペア:

[(1, 123649212), (2, 61824606), (3, 41216404), (4, 30912303), (6, 20608202), (12, 10304101), (53, 2333004), (106, 1166502), (159, 777668), (212, 583251), (318, 388834), (433, 285564), (449, 275388), (636, 194417), (866, 142782), (898, 137694), (1299, 95188), (1347, 91796), (1732, 71391), (1796, 68847), (2598, 47594), (2694, 45898), (5196, 23797), (5388, 22949)]