38656428

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{19763}}^1$

素因数の和:19933

約数の個数: 24

約数和(自身を含む): 90756288

約数和(自身を除く): 52099860

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 19763, 39526, 59289, 79052, 118578, 237156, 3221369, 6442738, 9664107, 12885476, 19328214, 38656428]

約数ペア:

[(1, 38656428), (2, 19328214), (3, 12885476), (4, 9664107), (6, 6442738), (12, 3221369), (163, 237156), (326, 118578), (489, 79052), (652, 59289), (978, 39526), (1956, 19763)]