1798146

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 4700160

約数和(自身を除く): 2902014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 71, 126, 134, 142, 189, 201, 213, 378, 402, 426, 469, 497, 603, 639, 938, 994, 1206, 1278, 1407, 1491, 1809, 1917, 2814, 2982, 3618, 3834, 4221, 4473, 4757, 8442, 8946, 9514, 12663, 13419, 14271, 25326, 26838, 28542, 33299, 42813, 66598, 85626, 99897, 128439, 199794, 256878, 299691, 599382, 899073, 1798146]

約数ペア:

[(1, 1798146), (2, 899073), (3, 599382), (6, 299691), (7, 256878), (9, 199794), (14, 128439), (18, 99897), (21, 85626), (27, 66598), (42, 42813), (54, 33299), (63, 28542), (67, 26838), (71, 25326), (126, 14271), (134, 13419), (142, 12663), (189, 9514), (201, 8946), (213, 8442), (378, 4757), (402, 4473), (426, 4221), (469, 3834), (497, 3618), (603, 2982), (639, 2814), (938, 1917), (994, 1809), (1206, 1491), (1278, 1407)]