26743878

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 68544000

約数和(自身を除く): 41800122

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 139, 189, 278, 378, 417, 509, 834, 973, 1018, 1251, 1527, 1946, 2502, 2919, 3054, 3563, 3753, 4581, 5838, 7126, 7506, 8757, 9162, 10689, 13743, 17514, 21378, 26271, 27486, 32067, 52542, 64134, 70751, 96201, 141502, 192402, 212253, 424506, 495257, 636759, 990514, 1273518, 1485771, 1910277, 2971542, 3820554, 4457313, 8914626, 13371939, 26743878]

約数ペア:

[(1, 26743878), (2, 13371939), (3, 8914626), (6, 4457313), (7, 3820554), (9, 2971542), (14, 1910277), (18, 1485771), (21, 1273518), (27, 990514), (42, 636759), (54, 495257), (63, 424506), (126, 212253), (139, 192402), (189, 141502), (278, 96201), (378, 70751), (417, 64134), (509, 52542), (834, 32067), (973, 27486), (1018, 26271), (1251, 21378), (1527, 17514), (1946, 13743), (2502, 10689), (2919, 9162), (3054, 8757), (3563, 7506), (3753, 7126), (4581, 5838)]