6521634

素因数分解:

$2^1\times 3^8\times 7^1\times {\mathrm{71}}^1$

素因数の和:104

約数の個数: 72

約数和(自身を含む): 17005248

約数和(自身を除く): 10483614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 81, 126, 142, 162, 189, 213, 243, 378, 426, 486, 497, 567, 639, 729, 994, 1134, 1278, 1458, 1491, 1701, 1917, 2187, 2982, 3402, 3834, 4374, 4473, 5103, 5751, 6561, 8946, 10206, 11502, 13122, 13419, 15309, 17253, 26838, 30618, 34506, 40257, 45927, 51759, 80514, 91854, 103518, 120771, 155277, 241542, 310554, 362313, 465831, 724626, 931662, 1086939, 2173878, 3260817, 6521634]

約数ペア:

[(1, 6521634), (2, 3260817), (3, 2173878), (6, 1086939), (7, 931662), (9, 724626), (14, 465831), (18, 362313), (21, 310554), (27, 241542), (42, 155277), (54, 120771), (63, 103518), (71, 91854), (81, 80514), (126, 51759), (142, 45927), (162, 40257), (189, 34506), (213, 30618), (243, 26838), (378, 17253), (426, 15309), (486, 13419), (497, 13122), (567, 11502), (639, 10206), (729, 8946), (994, 6561), (1134, 5751), (1278, 5103), (1458, 4473), (1491, 4374), (1701, 3834), (1917, 3402), (2187, 2982)]