2021869854

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{7321}}^1$

素因数の和:7625

約数の個数: 48

約数和(自身を含む): 4466127120

約数和(自身を除く): 2444257266

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 229, 402, 458, 603, 687, 1206, 1374, 2061, 4122, 7321, 14642, 15343, 21963, 30686, 43926, 46029, 65889, 92058, 131778, 138087, 276174, 490507, 981014, 1471521, 1676509, 2943042, 3353018, 4414563, 5029527, 8829126, 10059054, 15088581, 30177162, 112326103, 224652206, 336978309, 673956618, 1010934927, 2021869854]

約数ペア:

[(1, 2021869854), (2, 1010934927), (3, 673956618), (6, 336978309), (9, 224652206), (18, 112326103), (67, 30177162), (134, 15088581), (201, 10059054), (229, 8829126), (402, 5029527), (458, 4414563), (603, 3353018), (687, 2943042), (1206, 1676509), (1374, 1471521), (2061, 981014), (4122, 490507), (7321, 276174), (14642, 138087), (15343, 131778), (21963, 92058), (30686, 65889), (43926, 46029)]