161725914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1283539}}^1$

素因数の和:1283554

約数の個数: 24

約数和(自身を含む): 400464480

約数和(自身を除く): 238738566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1283539, 2567078, 3850617, 7701234, 8984773, 11551851, 17969546, 23103702, 26954319, 53908638, 80862957, 161725914]

約数ペア:

[(1, 161725914), (2, 80862957), (3, 53908638), (6, 26954319), (7, 23103702), (9, 17969546), (14, 11551851), (18, 8984773), (21, 7701234), (42, 3850617), (63, 2567078), (126, 1283539)]