2018690886234

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{2780565959}}^1$

素因数の和:2780565986

約数の個数: 24

約数和(自身を含む): 4437783272160

約数和(自身を除く): 2419092385926

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 2780565959, 5561131918, 8341697877, 16683395754, 30586225549, 61172451098, 91758676647, 183517353294, 336448481039, 672896962078, 1009345443117, 2018690886234]

約数ペア:

[(1, 2018690886234), (2, 1009345443117), (3, 672896962078), (6, 336448481039), (11, 183517353294), (22, 91758676647), (33, 61172451098), (66, 30586225549), (121, 16683395754), (242, 8341697877), (363, 5561131918), (726, 2780565959)]