21935898

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{5099}}^1$

素因数の和:5346

約数の個数: 24

約数和(自身を含む): 47736000

約数和(自身を除く): 25800102

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 5099, 10198, 15297, 30594, 45891, 91782, 1218661, 2437322, 3655983, 7311966, 10967949, 21935898]

約数ペア:

[(1, 21935898), (2, 10967949), (3, 7311966), (6, 3655983), (9, 2437322), (18, 1218661), (239, 91782), (478, 45891), (717, 30594), (1434, 15297), (2151, 10198), (4302, 5099)]