74391822

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 164560032

約数和(自身を除く): 90168210

約数列:

[1, 2, 3, 6, 9, 18, 97, 137, 194, 274, 291, 311, 411, 582, 622, 822, 873, 933, 1233, 1746, 1866, 2466, 2799, 5598, 13289, 26578, 30167, 39867, 42607, 60334, 79734, 85214, 90501, 119601, 127821, 181002, 239202, 255642, 271503, 383463, 543006, 766926, 4132879, 8265758, 12398637, 24797274, 37195911, 74391822]

約数ペア:

[(1, 74391822), (2, 37195911), (3, 24797274), (6, 12398637), (9, 8265758), (18, 4132879), (97, 766926), (137, 543006), (194, 383463), (274, 271503), (291, 255642), (311, 239202), (411, 181002), (582, 127821), (622, 119601), (822, 90501), (873, 85214), (933, 79734), (1233, 60334), (1746, 42607), (1866, 39867), (2466, 30167), (2799, 26578), (5598, 13289)]