22178508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{419}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 56730240

約数和(自身を除く): 34551732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 401, 419, 802, 838, 1203, 1257, 1604, 1676, 2406, 2514, 4411, 4609, 4812, 5028, 8822, 9218, 13233, 13827, 17644, 18436, 26466, 27654, 52932, 55308, 168019, 336038, 504057, 672076, 1008114, 1848209, 2016228, 3696418, 5544627, 7392836, 11089254, 22178508]

約数ペア:

[(1, 22178508), (2, 11089254), (3, 7392836), (4, 5544627), (6, 3696418), (11, 2016228), (12, 1848209), (22, 1008114), (33, 672076), (44, 504057), (66, 336038), (132, 168019), (401, 55308), (419, 52932), (802, 27654), (838, 26466), (1203, 18436), (1257, 17644), (1604, 13827), (1676, 13233), (2406, 9218), (2514, 8822), (4411, 5028), (4609, 4812)]