21554037354

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1723}}^1\times {\mathrm{12791}}^1$

素因数の和:14682

約数の個数: 32

約数和(自身を含む): 43401106944

約数和(自身を除く): 21847069590

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 1723, 3446, 5169, 10338, 12791, 25582, 38373, 76746, 280849, 561698, 842547, 1685094, 2084933, 4169866, 6254799, 12509598, 22038893, 44077786, 66116679, 132233358, 3592339559, 7184679118, 10777018677, 21554037354]

約数ペア:

[(1, 21554037354), (2, 10777018677), (3, 7184679118), (6, 3592339559), (163, 132233358), (326, 66116679), (489, 44077786), (978, 22038893), (1723, 12509598), (3446, 6254799), (5169, 4169866), (10338, 2084933), (12791, 1685094), (25582, 842547), (38373, 561698), (76746, 280849)]