2542135428

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{1120871}}^1$

素因数の和:1120894

約数の個数: 60

約数和(自身を含む): 7595028672

約数和(自身を除く): 5052893244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 1120871, 2241742, 3362613, 4483484, 6725226, 7846097, 10087839, 13450452, 15692194, 20175678, 23538291, 30263517, 31384388, 40351356, 47076582, 60527034, 70614873, 90790551, 94153164, 121054068, 141229746, 181581102, 211844619, 282459492, 363162204, 423689238, 635533857, 847378476, 1271067714, 2542135428]

約数ペア:

[(1, 2542135428), (2, 1271067714), (3, 847378476), (4, 635533857), (6, 423689238), (7, 363162204), (9, 282459492), (12, 211844619), (14, 181581102), (18, 141229746), (21, 121054068), (27, 94153164), (28, 90790551), (36, 70614873), (42, 60527034), (54, 47076582), (63, 40351356), (81, 31384388), (84, 30263517), (108, 23538291), (126, 20175678), (162, 15692194), (189, 13450452), (252, 10087839), (324, 7846097), (378, 6725226), (567, 4483484), (756, 3362613), (1134, 2241742), (2268, 1120871)]