378897102

素因数分解:

$2^1\times 3^4\times {\mathrm{2338871}}^1$

素因数の和:2338885

約数の個数: 20

約数和(自身を含む): 849010536

約数和(自身を除く): 470113434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2338871, 4677742, 7016613, 14033226, 21049839, 42099678, 63149517, 126299034, 189448551, 378897102]

約数ペア:

[(1, 378897102), (2, 189448551), (3, 126299034), (6, 63149517), (9, 42099678), (18, 21049839), (27, 14033226), (54, 7016613), (81, 4677742), (162, 2338871)]