19671444

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{14011}}^1$

素因数の和:14037

約数の個数: 48

約数和(自身を含む): 54927040

約数和(自身を除く): 35255596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 14011, 28022, 42033, 56044, 84066, 126099, 168132, 182143, 252198, 364286, 378297, 504396, 546429, 728572, 756594, 1092858, 1513188, 1639287, 2185716, 3278574, 4917861, 6557148, 9835722, 19671444]

約数ペア:

[(1, 19671444), (2, 9835722), (3, 6557148), (4, 4917861), (6, 3278574), (9, 2185716), (12, 1639287), (13, 1513188), (18, 1092858), (26, 756594), (27, 728572), (36, 546429), (39, 504396), (52, 378297), (54, 364286), (78, 252198), (108, 182143), (117, 168132), (156, 126099), (234, 84066), (351, 56044), (468, 42033), (702, 28022), (1404, 14011)]