5639946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{72307}}^1$

素因数の和:72325

約数の個数: 16

約数和(自身を含む): 12147744

約数和(自身を除く): 6507798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 72307, 144614, 216921, 433842, 939991, 1879982, 2819973, 5639946]

約数ペア:

[(1, 5639946), (2, 2819973), (3, 1879982), (6, 939991), (13, 433842), (26, 216921), (39, 144614), (78, 72307)]