21780453636

素因数分解:

$2^2\times 3^3\times {\mathrm{201670867}}^1$

素因数の和:201670880

約数の個数: 24

約数和(自身を含む): 56467843040

約数和(自身を除く): 34687389404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 201670867, 403341734, 605012601, 806683468, 1210025202, 1815037803, 2420050404, 3630075606, 5445113409, 7260151212, 10890226818, 21780453636]

約数ペア:

[(1, 21780453636), (2, 10890226818), (3, 7260151212), (4, 5445113409), (6, 3630075606), (9, 2420050404), (12, 1815037803), (18, 1210025202), (27, 806683468), (36, 605012601), (54, 403341734), (108, 201670867)]