1829646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1$

素因数の和:1145

約数の個数: 48

約数和(自身を含む): 4883424

約数和(自身を除く): 3053778

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1117, 1638, 2234, 3351, 6702, 7819, 10053, 14521, 15638, 20106, 23457, 29042, 43563, 46914, 70371, 87126, 101647, 130689, 140742, 203294, 261378, 304941, 609882, 914823, 1829646]

約数ペア:

[(1, 1829646), (2, 914823), (3, 609882), (6, 304941), (7, 261378), (9, 203294), (13, 140742), (14, 130689), (18, 101647), (21, 87126), (26, 70371), (39, 46914), (42, 43563), (63, 29042), (78, 23457), (91, 20106), (117, 15638), (126, 14521), (182, 10053), (234, 7819), (273, 6702), (546, 3351), (819, 2234), (1117, 1638)]