2546966646

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{6738007}}^1$

素因数の和:6738025

約数の個数: 32

約数和(自身を含む): 6468487680

約数和(自身を除く): 3921521034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 6738007, 13476014, 20214021, 40428042, 47166049, 60642063, 94332098, 121284126, 141498147, 181926189, 282996294, 363852378, 424494441, 848988882, 1273483323, 2546966646]

約数ペア:

[(1, 2546966646), (2, 1273483323), (3, 848988882), (6, 424494441), (7, 363852378), (9, 282996294), (14, 181926189), (18, 141498147), (21, 121284126), (27, 94332098), (42, 60642063), (54, 47166049), (63, 40428042), (126, 20214021), (189, 13476014), (378, 6738007)]