22457898

素因数分解:

$2^1\times 3^4\times {\mathrm{138629}}^1$

素因数の和:138643

約数の個数: 20

約数和(自身を含む): 50322690

約数和(自身を除く): 27864792

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 138629, 277258, 415887, 831774, 1247661, 2495322, 3742983, 7485966, 11228949, 22457898]

約数ペア:

[(1, 22457898), (2, 11228949), (3, 7485966), (6, 3742983), (9, 2495322), (18, 1247661), (27, 831774), (54, 415887), (81, 277258), (162, 138629)]