22257972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{56207}}^1$

素因数の和:56228

約数の個数: 36

約数和(自身を含む): 61379136

約数和(自身を除く): 39121164

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 56207, 112414, 168621, 224828, 337242, 505863, 618277, 674484, 1011726, 1236554, 1854831, 2023452, 2473108, 3709662, 5564493, 7419324, 11128986, 22257972]

約数ペア:

[(1, 22257972), (2, 11128986), (3, 7419324), (4, 5564493), (6, 3709662), (9, 2473108), (11, 2023452), (12, 1854831), (18, 1236554), (22, 1011726), (33, 674484), (36, 618277), (44, 505863), (66, 337242), (99, 224828), (132, 168621), (198, 112414), (396, 56207)]