122879724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21649}}^1$

素因数の和:21710

約数の個数: 48

約数和(自身を含む): 320073600

約数和(自身を除く): 197193876

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 21649, 43298, 64947, 86596, 129894, 238139, 259788, 476278, 714417, 930907, 952556, 1428834, 1861814, 2792721, 2857668, 3723628, 5585442, 10239977, 11170884, 20479954, 30719931, 40959908, 61439862, 122879724]

約数ペア:

[(1, 122879724), (2, 61439862), (3, 40959908), (4, 30719931), (6, 20479954), (11, 11170884), (12, 10239977), (22, 5585442), (33, 3723628), (43, 2857668), (44, 2792721), (66, 1861814), (86, 1428834), (129, 952556), (132, 930907), (172, 714417), (258, 476278), (473, 259788), (516, 238139), (946, 129894), (1419, 86596), (1892, 64947), (2838, 43298), (5676, 21649)]