5621994

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 14515200

約数和(自身を除く): 8893206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 107, 126, 139, 189, 214, 278, 321, 378, 417, 642, 749, 834, 963, 973, 1251, 1498, 1926, 1946, 2247, 2502, 2889, 2919, 3753, 4494, 5778, 5838, 6741, 7506, 8757, 13482, 14873, 17514, 20223, 26271, 29746, 40446, 44619, 52542, 89238, 104111, 133857, 208222, 267714, 312333, 401571, 624666, 803142, 936999, 1873998, 2810997, 5621994]

約数ペア:

[(1, 5621994), (2, 2810997), (3, 1873998), (6, 936999), (7, 803142), (9, 624666), (14, 401571), (18, 312333), (21, 267714), (27, 208222), (42, 133857), (54, 104111), (63, 89238), (107, 52542), (126, 44619), (139, 40446), (189, 29746), (214, 26271), (278, 20223), (321, 17514), (378, 14873), (417, 13482), (642, 8757), (749, 7506), (834, 6741), (963, 5838), (973, 5778), (1251, 4494), (1498, 3753), (1926, 2919), (1946, 2889), (2247, 2502)]