2901822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{571}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 7303296

約数和(自身を除く): 4401474

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 571, 726, 847, 1142, 1694, 1713, 2541, 3426, 3997, 5082, 6281, 7994, 11991, 12562, 18843, 23982, 37686, 43967, 69091, 87934, 131901, 138182, 207273, 263802, 414546, 483637, 967274, 1450911, 2901822]

約数ペア:

[(1, 2901822), (2, 1450911), (3, 967274), (6, 483637), (7, 414546), (11, 263802), (14, 207273), (21, 138182), (22, 131901), (33, 87934), (42, 69091), (66, 43967), (77, 37686), (121, 23982), (154, 18843), (231, 12562), (242, 11991), (363, 7994), (462, 6281), (571, 5082), (726, 3997), (847, 3426), (1142, 2541), (1694, 1713)]