28643838

素因数分解:

$2^1\times 3^1\times {\mathrm{503}}^1\times {\mathrm{9491}}^1$

素因数の和:9999

約数の個数: 16

約数和(自身を含む): 57407616

約数和(自身を除く): 28763778

約数列:

[1, 2, 3, 6, 503, 1006, 1509, 3018, 9491, 18982, 28473, 56946, 4773973, 9547946, 14321919, 28643838]

約数ペア:

[(1, 28643838), (2, 14321919), (3, 9547946), (6, 4773973), (503, 56946), (1006, 28473), (1509, 18982), (3018, 9491)]