18019287216

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{1986253}}^1$

素因数の和:1986280

約数の個数: 100

約数和(自身を含む): 59603510032

約数和(自身を除く): 41584222816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 9072, 1986253, 3972506, 5958759, 7945012, 11917518, 13903771, 15890024, 17876277, 23835036, 27807542, 31780048, 35752554, 41711313, 47670072, 53628831, 55615084, 71505108, 83422626, 95340144, 107257662, 111230168, 125133939, 143010216, 160886493, 166845252, 214515324, 222460336, 250267878, 286020432, 321772986, 333690504, 375401817, 429030648, 500535756, 643545972, 667381008, 750803634, 858061296, 1001071512, 1126205451, 1287091944, 1501607268, 2002143024, 2252410902, 2574183888, 3003214536, 4504821804, 6006429072, 9009643608, 18019287216]

約数ペア:

[(1, 18019287216), (2, 9009643608), (3, 6006429072), (4, 4504821804), (6, 3003214536), (7, 2574183888), (8, 2252410902), (9, 2002143024), (12, 1501607268), (14, 1287091944), (16, 1126205451), (18, 1001071512), (21, 858061296), (24, 750803634), (27, 667381008), (28, 643545972), (36, 500535756), (42, 429030648), (48, 375401817), (54, 333690504), (56, 321772986), (63, 286020432), (72, 250267878), (81, 222460336), (84, 214515324), (108, 166845252), (112, 160886493), (126, 143010216), (144, 125133939), (162, 111230168), (168, 107257662), (189, 95340144), (216, 83422626), (252, 71505108), (324, 55615084), (336, 53628831), (378, 47670072), (432, 41711313), (504, 35752554), (567, 31780048), (648, 27807542), (756, 23835036), (1008, 17876277), (1134, 15890024), (1296, 13903771), (1512, 11917518), (2268, 7945012), (3024, 5958759), (4536, 3972506), (9072, 1986253)]