66963498

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{953}}^1$

素因数の和:1211

約数の個数: 48

約数和(自身を含む): 156608640

約数和(自身を除く): 89645142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 239, 294, 478, 717, 953, 1434, 1673, 1906, 2859, 3346, 5019, 5718, 6671, 10038, 11711, 13342, 20013, 23422, 35133, 40026, 46697, 70266, 93394, 140091, 227767, 280182, 455534, 683301, 1366602, 1594369, 3188738, 4783107, 9566214, 11160583, 22321166, 33481749, 66963498]

約数ペア:

[(1, 66963498), (2, 33481749), (3, 22321166), (6, 11160583), (7, 9566214), (14, 4783107), (21, 3188738), (42, 1594369), (49, 1366602), (98, 683301), (147, 455534), (239, 280182), (294, 227767), (478, 140091), (717, 93394), (953, 70266), (1434, 46697), (1673, 40026), (1906, 35133), (2859, 23422), (3346, 20013), (5019, 13342), (5718, 11711), (6671, 10038)]