18121983

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{32303}}^1$

素因数の和:32334

約数の個数: 16

約数和(自身を含む): 27910656

約数和(自身を除く): 9788673

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 32303, 96909, 355333, 549151, 1065999, 1647453, 6040661, 18121983]

約数ペア:

[(1, 18121983), (3, 6040661), (11, 1647453), (17, 1065999), (33, 549151), (51, 355333), (187, 96909), (561, 32303)]