19240139448

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{870437}}^1$

素因数の和:870756

約数の個数: 48

約数和(自身を含む): 52278506280

約数和(自身を除く): 33038366832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 614, 921, 1228, 1842, 2456, 2763, 3684, 5526, 7368, 11052, 22104, 870437, 1740874, 2611311, 3481748, 5222622, 6963496, 7833933, 10445244, 15667866, 20890488, 31335732, 62671464, 267224159, 534448318, 801672477, 1068896636, 1603344954, 2137793272, 2405017431, 3206689908, 4810034862, 6413379816, 9620069724, 19240139448]

約数ペア:

[(1, 19240139448), (2, 9620069724), (3, 6413379816), (4, 4810034862), (6, 3206689908), (8, 2405017431), (9, 2137793272), (12, 1603344954), (18, 1068896636), (24, 801672477), (36, 534448318), (72, 267224159), (307, 62671464), (614, 31335732), (921, 20890488), (1228, 15667866), (1842, 10445244), (2456, 7833933), (2763, 6963496), (3684, 5222622), (5526, 3481748), (7368, 2611311), (11052, 1740874), (22104, 870437)]