15690873942

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{41843}}^1$

素因数の和:42185

約数の個数: 48

約数和(自身を含む): 34544397888

約数和(自身を除く): 18853523946

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 251, 498, 502, 747, 753, 1494, 1506, 2259, 4518, 20833, 41666, 41843, 62499, 83686, 124998, 125529, 187497, 251058, 374994, 376587, 753174, 3472969, 6945938, 10418907, 10502593, 20837814, 21005186, 31256721, 31507779, 62513442, 63015558, 94523337, 189046674, 871715219, 1743430438, 2615145657, 5230291314, 7845436971, 15690873942]

約数ペア:

[(1, 15690873942), (2, 7845436971), (3, 5230291314), (6, 2615145657), (9, 1743430438), (18, 871715219), (83, 189046674), (166, 94523337), (249, 63015558), (251, 62513442), (498, 31507779), (502, 31256721), (747, 21005186), (753, 20837814), (1494, 10502593), (1506, 10418907), (2259, 6945938), (4518, 3472969), (20833, 753174), (41666, 376587), (41843, 374994), (62499, 251058), (83686, 187497), (124998, 125529)]