40947516

素因数分解:

$2^2\times 3^2\times {\mathrm{569}}^1\times {\mathrm{1999}}^1$

素因数の和:2578

約数の個数: 36

約数和(自身を含む): 103740000

約数和(自身を除く): 62792484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 569, 1138, 1707, 1999, 2276, 3414, 3998, 5121, 5997, 6828, 7996, 10242, 11994, 17991, 20484, 23988, 35982, 71964, 1137431, 2274862, 3412293, 4549724, 6824586, 10236879, 13649172, 20473758, 40947516]

約数ペア:

[(1, 40947516), (2, 20473758), (3, 13649172), (4, 10236879), (6, 6824586), (9, 4549724), (12, 3412293), (18, 2274862), (36, 1137431), (569, 71964), (1138, 35982), (1707, 23988), (1999, 20484), (2276, 17991), (3414, 11994), (3998, 10242), (5121, 7996), (5997, 6828)]