21347871276

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{9217561}}^1$

素因数の和:9217761

約数の個数: 24

約数和(自身を含む): 50069796784

約数和(自身を除く): 28721925508

約数列:

[1, 2, 3, 4, 6, 12, 193, 386, 579, 772, 1158, 2316, 9217561, 18435122, 27652683, 36870244, 55305366, 110610732, 1778989273, 3557978546, 5336967819, 7115957092, 10673935638, 21347871276]

約数ペア:

[(1, 21347871276), (2, 10673935638), (3, 7115957092), (4, 5336967819), (6, 3557978546), (12, 1778989273), (193, 110610732), (386, 55305366), (579, 36870244), (772, 27652683), (1158, 18435122), (2316, 9217561)]