18378207072

素因数分解:

$2^5\times 3^3\times {\mathrm{53}}^1\times {\mathrm{401341}}^1$

素因数の和:401413

約数の個数: 96

約数和(自身を含む): 54614619360

約数和(自身を除く): 36236412288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 96, 106, 108, 144, 159, 212, 216, 288, 318, 424, 432, 477, 636, 848, 864, 954, 1272, 1431, 1696, 1908, 2544, 2862, 3816, 5088, 5724, 7632, 11448, 15264, 22896, 45792, 401341, 802682, 1204023, 1605364, 2408046, 3210728, 3612069, 4816092, 6421456, 7224138, 9632184, 10836207, 12842912, 14448276, 19264368, 21271073, 21672414, 28896552, 38528736, 42542146, 43344828, 57793104, 63813219, 85084292, 86689656, 115586208, 127626438, 170168584, 173379312, 191439657, 255252876, 340337168, 346758624, 382879314, 510505752, 574318971, 680674336, 765758628, 1021011504, 1148637942, 1531517256, 2042023008, 2297275884, 3063034512, 4594551768, 6126069024, 9189103536, 18378207072]

約数ペア:

[(1, 18378207072), (2, 9189103536), (3, 6126069024), (4, 4594551768), (6, 3063034512), (8, 2297275884), (9, 2042023008), (12, 1531517256), (16, 1148637942), (18, 1021011504), (24, 765758628), (27, 680674336), (32, 574318971), (36, 510505752), (48, 382879314), (53, 346758624), (54, 340337168), (72, 255252876), (96, 191439657), (106, 173379312), (108, 170168584), (144, 127626438), (159, 115586208), (212, 86689656), (216, 85084292), (288, 63813219), (318, 57793104), (424, 43344828), (432, 42542146), (477, 38528736), (636, 28896552), (848, 21672414), (864, 21271073), (954, 19264368), (1272, 14448276), (1431, 12842912), (1696, 10836207), (1908, 9632184), (2544, 7224138), (2862, 6421456), (3816, 4816092), (5088, 3612069), (5724, 3210728), (7632, 2408046), (11448, 1605364), (15264, 1204023), (22896, 802682), (45792, 401341)]