68223914

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{1867}}^1$

素因数の和:2042

約数の個数: 24

約数和(自身を含む): 113290464

約数和(自身を除く): 45066550

約数列:

[1, 2, 11, 22, 121, 151, 242, 302, 1661, 1867, 3322, 3734, 18271, 20537, 36542, 41074, 225907, 281917, 451814, 563834, 3101087, 6202174, 34111957, 68223914]

約数ペア:

[(1, 68223914), (2, 34111957), (11, 6202174), (22, 3101087), (121, 563834), (151, 451814), (242, 281917), (302, 225907), (1661, 41074), (1867, 36542), (3322, 20537), (3734, 18271)]