21049367076

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{6720743}}^1$

素因数の和:6720785

約数の個数: 48

約数和(自身を含む): 56454249600

約数和(自身を除く): 35404882524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 6720743, 13441486, 20162229, 26882972, 40324458, 60486687, 80648916, 120973374, 181460061, 194901547, 241946748, 362920122, 389803094, 584704641, 725840244, 779606188, 1169409282, 1754113923, 2338818564, 3508227846, 5262341769, 7016455692, 10524683538, 21049367076]

約数ペア:

[(1, 21049367076), (2, 10524683538), (3, 7016455692), (4, 5262341769), (6, 3508227846), (9, 2338818564), (12, 1754113923), (18, 1169409282), (27, 779606188), (29, 725840244), (36, 584704641), (54, 389803094), (58, 362920122), (87, 241946748), (108, 194901547), (116, 181460061), (174, 120973374), (261, 80648916), (348, 60486687), (522, 40324458), (783, 26882972), (1044, 20162229), (1566, 13441486), (3132, 6720743)]