139812708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1664437}}^1$

素因数の和:1664451

約数の個数: 24

約数和(自身を含む): 372834112

約数和(自身を除く): 233021404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1664437, 3328874, 4993311, 6657748, 9986622, 11651059, 19973244, 23302118, 34953177, 46604236, 69906354, 139812708]

約数ペア:

[(1, 139812708), (2, 69906354), (3, 46604236), (4, 34953177), (6, 23302118), (7, 19973244), (12, 11651059), (14, 9986622), (21, 6657748), (28, 4993311), (42, 3328874), (84, 1664437)]