124742646

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{997}}^1$

素因数の和:1346

約数の個数: 64

約数和(自身を含む): 318082560

約数和(自身を除く): 193339914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 331, 378, 662, 993, 997, 1986, 1994, 2317, 2979, 2991, 4634, 5958, 5982, 6951, 6979, 8937, 8973, 13902, 13958, 17874, 17946, 20853, 20937, 26919, 41706, 41874, 53838, 62559, 62811, 125118, 125622, 188433, 330007, 376866, 660014, 990021, 1980042, 2310049, 2970063, 4620098, 5940126, 6930147, 8910189, 13860294, 17820378, 20790441, 41580882, 62371323, 124742646]

約数ペア:

[(1, 124742646), (2, 62371323), (3, 41580882), (6, 20790441), (7, 17820378), (9, 13860294), (14, 8910189), (18, 6930147), (21, 5940126), (27, 4620098), (42, 2970063), (54, 2310049), (63, 1980042), (126, 990021), (189, 660014), (331, 376866), (378, 330007), (662, 188433), (993, 125622), (997, 125118), (1986, 62811), (1994, 62559), (2317, 53838), (2979, 41874), (2991, 41706), (4634, 26919), (5958, 20937), (5982, 20853), (6951, 17946), (6979, 17874), (8937, 13958), (8973, 13902)]