22397454

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 50796720

約数和(自身を除く): 28399266

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 107, 174, 214, 261, 321, 401, 522, 642, 802, 963, 1203, 1926, 2406, 3103, 3609, 6206, 7218, 9309, 11629, 18618, 23258, 27927, 34887, 42907, 55854, 69774, 85814, 104661, 128721, 209322, 257442, 386163, 772326, 1244303, 2488606, 3732909, 7465818, 11198727, 22397454]

約数ペア:

[(1, 22397454), (2, 11198727), (3, 7465818), (6, 3732909), (9, 2488606), (18, 1244303), (29, 772326), (58, 386163), (87, 257442), (107, 209322), (174, 128721), (214, 104661), (261, 85814), (321, 69774), (401, 55854), (522, 42907), (642, 34887), (802, 27927), (963, 23258), (1203, 18618), (1926, 11629), (2406, 9309), (3103, 7218), (3609, 6206)]