396539226

素因数分解:

$2^1\times 3^4\times {\mathrm{2447773}}^1$

素因数の和:2447787

約数の個数: 20

約数和(自身を含む): 888541962

約数和(自身を除く): 492002736

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2447773, 4895546, 7343319, 14686638, 22029957, 44059914, 66089871, 132179742, 198269613, 396539226]

約数ペア:

[(1, 396539226), (2, 198269613), (3, 132179742), (6, 66089871), (9, 44059914), (18, 22029957), (27, 14686638), (54, 7343319), (81, 4895546), (162, 2447773)]