6643242

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{2861}}^1$

素因数の和:2915

約数の個数: 32

約数和(自身を含む): 15111360

約数和(自身を除く): 8468118

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 2861, 5722, 8583, 17166, 25749, 51498, 77247, 123023, 154494, 246046, 369069, 738138, 1107207, 2214414, 3321621, 6643242]

約数ペア:

[(1, 6643242), (2, 3321621), (3, 2214414), (6, 1107207), (9, 738138), (18, 369069), (27, 246046), (43, 154494), (54, 123023), (86, 77247), (129, 51498), (258, 25749), (387, 17166), (774, 8583), (1161, 5722), (2322, 2861)]