124485354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{987979}}^1$

素因数の和:987994

約数の個数: 24

約数和(自身を含む): 308249760

約数和(自身を除く): 183764406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 987979, 1975958, 2963937, 5927874, 6915853, 8891811, 13831706, 17783622, 20747559, 41495118, 62242677, 124485354]

約数ペア:

[(1, 124485354), (2, 62242677), (3, 41495118), (6, 20747559), (7, 17783622), (9, 13831706), (14, 8891811), (18, 6915853), (21, 5927874), (42, 2963937), (63, 1975958), (126, 987979)]