18411064

素因数分解:

$2^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 40814280

約数和(自身を除く): 22403216

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 98, 134, 196, 268, 392, 469, 536, 701, 938, 1402, 1876, 2804, 3283, 3752, 4907, 5608, 6566, 9814, 13132, 19628, 26264, 34349, 39256, 46967, 68698, 93934, 137396, 187868, 274792, 328769, 375736, 657538, 1315076, 2301383, 2630152, 4602766, 9205532, 18411064]

約数ペア:

[(1, 18411064), (2, 9205532), (4, 4602766), (7, 2630152), (8, 2301383), (14, 1315076), (28, 657538), (49, 375736), (56, 328769), (67, 274792), (98, 187868), (134, 137396), (196, 93934), (268, 68698), (392, 46967), (469, 39256), (536, 34349), (701, 26264), (938, 19628), (1402, 13132), (1876, 9814), (2804, 6566), (3283, 5608), (3752, 4907)]