43875018

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3121}}^1$

素因数の和:3211

約数の個数: 48

約数和(自身を含む): 105198912

約数和(自身を除く): 61323894

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1562, 2343, 3121, 4686, 6242, 7029, 9363, 14058, 18726, 28089, 34331, 56178, 68662, 102993, 205986, 221591, 308979, 443182, 617958, 664773, 1329546, 1994319, 2437501, 3988638, 4875002, 7312503, 14625006, 21937509, 43875018]

約数ペア:

[(1, 43875018), (2, 21937509), (3, 14625006), (6, 7312503), (9, 4875002), (11, 3988638), (18, 2437501), (22, 1994319), (33, 1329546), (66, 664773), (71, 617958), (99, 443182), (142, 308979), (198, 221591), (213, 205986), (426, 102993), (639, 68662), (781, 56178), (1278, 34331), (1562, 28089), (2343, 18726), (3121, 14058), (4686, 9363), (6242, 7029)]