20171091366

素因数分解:

$2^1\times 3^3\times {\mathrm{373538729}}^1$

素因数の和:373538740

約数の個数: 16

約数和(自身を含む): 44824647600

約数和(自身を除く): 24653556234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373538729, 747077458, 1120616187, 2241232374, 3361848561, 6723697122, 10085545683, 20171091366]

約数ペア:

[(1, 20171091366), (2, 10085545683), (3, 6723697122), (6, 3361848561), (9, 2241232374), (18, 1120616187), (27, 747077458), (54, 373538729)]