2620764

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1746

約数の個数: 36

約数和(自身を含む): 6782776

約数和(自身を除く): 4162012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 1693, 3386, 5079, 6772, 10158, 15237, 20316, 30474, 60948, 72799, 145598, 218397, 291196, 436794, 655191, 873588, 1310382, 2620764]

約数ペア:

[(1, 2620764), (2, 1310382), (3, 873588), (4, 655191), (6, 436794), (9, 291196), (12, 218397), (18, 145598), (36, 72799), (43, 60948), (86, 30474), (129, 20316), (172, 15237), (258, 10158), (387, 6772), (516, 5079), (774, 3386), (1548, 1693)]