16940664

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2042

約数の個数: 80

約数和(自身を含む): 51124920

約数和(自身を除く): 34184256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2011, 2106, 2808, 4022, 4212, 6033, 8044, 8424, 12066, 16088, 18099, 24132, 26143, 36198, 48264, 52286, 54297, 72396, 78429, 104572, 108594, 144792, 156858, 162891, 209144, 217188, 235287, 313716, 325782, 434376, 470574, 627432, 651564, 705861, 941148, 1303128, 1411722, 1882296, 2117583, 2823444, 4235166, 5646888, 8470332, 16940664]

約数ペア:

[(1, 16940664), (2, 8470332), (3, 5646888), (4, 4235166), (6, 2823444), (8, 2117583), (9, 1882296), (12, 1411722), (13, 1303128), (18, 941148), (24, 705861), (26, 651564), (27, 627432), (36, 470574), (39, 434376), (52, 325782), (54, 313716), (72, 235287), (78, 217188), (81, 209144), (104, 162891), (108, 156858), (117, 144792), (156, 108594), (162, 104572), (216, 78429), (234, 72396), (312, 54297), (324, 52286), (351, 48264), (468, 36198), (648, 26143), (702, 24132), (936, 18099), (1053, 16088), (1404, 12066), (2011, 8424), (2106, 8044), (2808, 6033), (4022, 4212)]