13409172

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17737}}^1$

素因数の和:17757

約数の個数: 48

約数和(自身を含む): 39733120

約数和(自身を除く): 26323948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 17737, 35474, 53211, 70948, 106422, 124159, 159633, 212844, 248318, 319266, 372477, 478899, 496636, 638532, 744954, 957798, 1117431, 1489908, 1915596, 2234862, 3352293, 4469724, 6704586, 13409172]

約数ペア:

[(1, 13409172), (2, 6704586), (3, 4469724), (4, 3352293), (6, 2234862), (7, 1915596), (9, 1489908), (12, 1117431), (14, 957798), (18, 744954), (21, 638532), (27, 496636), (28, 478899), (36, 372477), (42, 319266), (54, 248318), (63, 212844), (84, 159633), (108, 124159), (126, 106422), (189, 70948), (252, 53211), (378, 35474), (756, 17737)]