621852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 1811712

約数和(自身を除く): 1189860

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 673, 924, 1346, 2019, 2692, 4038, 4711, 7403, 8076, 9422, 14133, 14806, 18844, 22209, 28266, 29612, 44418, 51821, 56532, 88836, 103642, 155463, 207284, 310926, 621852]

約数ペア:

[(1, 621852), (2, 310926), (3, 207284), (4, 155463), (6, 103642), (7, 88836), (11, 56532), (12, 51821), (14, 44418), (21, 29612), (22, 28266), (28, 22209), (33, 18844), (42, 14806), (44, 14133), (66, 9422), (77, 8076), (84, 7403), (132, 4711), (154, 4038), (231, 2692), (308, 2019), (462, 1346), (673, 924)]