18748074

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 38433600

約数和(自身を除く): 19685526

約数列:

[1, 2, 3, 6, 67, 134, 149, 201, 298, 313, 402, 447, 626, 894, 939, 1878, 9983, 19966, 20971, 29949, 41942, 46637, 59898, 62913, 93274, 125826, 139911, 279822, 3124679, 6249358, 9374037, 18748074]

約数ペア:

[(1, 18748074), (2, 9374037), (3, 6249358), (6, 3124679), (67, 279822), (134, 139911), (149, 125826), (201, 93274), (298, 62913), (313, 59898), (402, 46637), (447, 41942), (626, 29949), (894, 20971), (939, 19966), (1878, 9983)]