319914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2539}}^1$

素因数の和:2554

約数の個数: 24

約数和(自身を含む): 792480

約数和(自身を除く): 472566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2539, 5078, 7617, 15234, 17773, 22851, 35546, 45702, 53319, 106638, 159957, 319914]

約数ペア:

[(1, 319914), (2, 159957), (3, 106638), (6, 53319), (7, 45702), (9, 35546), (14, 22851), (18, 17773), (21, 15234), (42, 7617), (63, 5078), (126, 2539)]