18246996894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{434452307}}^1$

素因数の和:434452319

約数の個数: 16

約数和(自身を含む): 41707421568

約数和(自身を除く): 23460424674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 434452307, 868904614, 1303356921, 2606713842, 3041166149, 6082332298, 9123498447, 18246996894]

約数ペア:

[(1, 18246996894), (2, 9123498447), (3, 6082332298), (6, 3041166149), (7, 2606713842), (14, 1303356921), (21, 868904614), (42, 434452307)]