18282894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{435307}}^1$

素因数の和:435319

約数の個数: 16

約数和(自身を含む): 41789568

約数和(自身を除く): 23506674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 435307, 870614, 1305921, 2611842, 3047149, 6094298, 9141447, 18282894]

約数ペア:

[(1, 18282894), (2, 9141447), (3, 6094298), (6, 3047149), (7, 2611842), (14, 1305921), (21, 870614), (42, 435307)]