2018701827

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{5689}}^1$

素因数の和:6227

約数の個数: 24

約数和(自身を含む): 2955841200

約数和(自身を除く): 937139373

約数列:

[1, 3, 9, 89, 267, 443, 801, 1329, 3987, 5689, 17067, 39427, 51201, 118281, 354843, 506321, 1518963, 2520227, 4556889, 7560681, 22682043, 224300203, 672900609, 2018701827]

約数ペア:

[(1, 2018701827), (3, 672900609), (9, 224300203), (89, 22682043), (267, 7560681), (443, 4556889), (801, 2520227), (1329, 1518963), (3987, 506321), (5689, 354843), (17067, 118281), (39427, 51201)]