21788897076

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{11867591}}^1$

素因数の和:11867621

約数の個数: 48

約数和(自身を含む): 59812663680

約数和(自身を除く): 38023766604

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 11867591, 23735182, 35602773, 47470364, 71205546, 106808319, 142411092, 201749047, 213616638, 320424957, 403498094, 427233276, 605247141, 640849914, 806996188, 1210494282, 1281699828, 1815741423, 2420988564, 3631482846, 5447224269, 7262965692, 10894448538, 21788897076]

約数ペア:

[(1, 21788897076), (2, 10894448538), (3, 7262965692), (4, 5447224269), (6, 3631482846), (9, 2420988564), (12, 1815741423), (17, 1281699828), (18, 1210494282), (27, 806996188), (34, 640849914), (36, 605247141), (51, 427233276), (54, 403498094), (68, 320424957), (102, 213616638), (108, 201749047), (153, 142411092), (204, 106808319), (306, 71205546), (459, 47470364), (612, 35602773), (918, 23735182), (1836, 11867591)]