21629412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{85831}}^1$

素因数の和:85848

約数の個数: 36

約数和(自身を含む): 62485696

約数和(自身を除く): 40856284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 85831, 171662, 257493, 343324, 514986, 600817, 772479, 1029972, 1201634, 1544958, 1802451, 2403268, 3089916, 3604902, 5407353, 7209804, 10814706, 21629412]

約数ペア:

[(1, 21629412), (2, 10814706), (3, 7209804), (4, 5407353), (6, 3604902), (7, 3089916), (9, 2403268), (12, 1802451), (14, 1544958), (18, 1201634), (21, 1029972), (28, 772479), (36, 600817), (42, 514986), (63, 343324), (84, 257493), (126, 171662), (252, 85831)]