7204631166

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{489911}}^1$

素因数の和:489981

約数の個数: 48

約数和(自身を含む): 16813779840

約数和(自身を除く): 9609148674

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 4902, 7353, 14706, 489911, 979822, 1469733, 2939466, 4409199, 8818398, 9308309, 18616618, 21066173, 27924927, 42132346, 55849854, 63198519, 83774781, 126397038, 167549562, 189595557, 379191114, 400257287, 800514574, 1200771861, 2401543722, 3602315583, 7204631166]

約数ペア:

[(1, 7204631166), (2, 3602315583), (3, 2401543722), (6, 1200771861), (9, 800514574), (18, 400257287), (19, 379191114), (38, 189595557), (43, 167549562), (57, 126397038), (86, 83774781), (114, 63198519), (129, 55849854), (171, 42132346), (258, 27924927), (342, 21066173), (387, 18616618), (774, 9308309), (817, 8818398), (1634, 4409199), (2451, 2939466), (4902, 1469733), (7353, 979822), (14706, 489911)]