140660946

素因数分解:

$2^1\times 3^2\times {\mathrm{311}}^1\times {\mathrm{25127}}^1$

素因数の和:25446

約数の個数: 24

約数和(自身を含む): 305757504

約数和(自身を除く): 165096558

約数列:

[1, 2, 3, 6, 9, 18, 311, 622, 933, 1866, 2799, 5598, 25127, 50254, 75381, 150762, 226143, 452286, 7814497, 15628994, 23443491, 46886982, 70330473, 140660946]

約数ペア:

[(1, 140660946), (2, 70330473), (3, 46886982), (6, 23443491), (9, 15628994), (18, 7814497), (311, 452286), (622, 226143), (933, 150762), (1866, 75381), (2799, 50254), (5598, 25127)]