42282828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8831}}^1$

素因数の和:8867

約数の個数: 72

約数和(自身を含む): 128593920

約数和(自身を除く): 86311092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 8831, 17662, 26493, 35324, 52986, 61817, 79479, 105972, 123634, 158958, 167789, 185451, 247268, 317916, 335578, 370902, 503367, 556353, 671156, 741804, 1006734, 1112706, 1174523, 1510101, 2013468, 2225412, 2349046, 3020202, 3523569, 4698092, 6040404, 7047138, 10570707, 14094276, 21141414, 42282828]

約数ペア:

[(1, 42282828), (2, 21141414), (3, 14094276), (4, 10570707), (6, 7047138), (7, 6040404), (9, 4698092), (12, 3523569), (14, 3020202), (18, 2349046), (19, 2225412), (21, 2013468), (28, 1510101), (36, 1174523), (38, 1112706), (42, 1006734), (57, 741804), (63, 671156), (76, 556353), (84, 503367), (114, 370902), (126, 335578), (133, 317916), (171, 247268), (228, 185451), (252, 167789), (266, 158958), (342, 123634), (399, 105972), (532, 79479), (684, 61817), (798, 52986), (1197, 35324), (1596, 26493), (2394, 17662), (4788, 8831)]