15258468

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{17909}}^1$

素因数の和:17987

約数の個数: 24

約数和(自身を含む): 36106560

約数和(自身を除く): 20848092

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 17909, 35818, 53727, 71636, 107454, 214908, 1271539, 2543078, 3814617, 5086156, 7629234, 15258468]

約数ペア:

[(1, 15258468), (2, 7629234), (3, 5086156), (4, 3814617), (6, 2543078), (12, 1271539), (71, 214908), (142, 107454), (213, 71636), (284, 53727), (426, 35818), (852, 17909)]