40293414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16831}}^1$

素因数の和:16865

約数の個数: 48

約数和(自身を含む): 105031680

約数和(自身を除く): 64738266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 16831, 33662, 50493, 100986, 117817, 151479, 235634, 302958, 319789, 353451, 639578, 706902, 959367, 1060353, 1918734, 2120706, 2238523, 2878101, 4477046, 5756202, 6715569, 13431138, 20146707, 40293414]

約数ペア:

[(1, 40293414), (2, 20146707), (3, 13431138), (6, 6715569), (7, 5756202), (9, 4477046), (14, 2878101), (18, 2238523), (19, 2120706), (21, 1918734), (38, 1060353), (42, 959367), (57, 706902), (63, 639578), (114, 353451), (126, 319789), (133, 302958), (171, 235634), (266, 151479), (342, 117817), (399, 100986), (798, 50493), (1197, 33662), (2394, 16831)]