11949786

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{15439}}^1$

素因数の和:15490

約数の個数: 24

約数和(自身を含む): 26495040

約数和(自身を除く): 14545254

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 15439, 30878, 46317, 92634, 138951, 277902, 663877, 1327754, 1991631, 3983262, 5974893, 11949786]

約数ペア:

[(1, 11949786), (2, 5974893), (3, 3983262), (6, 1991631), (9, 1327754), (18, 663877), (43, 277902), (86, 138951), (129, 92634), (258, 46317), (387, 30878), (774, 15439)]