828269964

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1210921}}^1$

素因数の和:1210950

約数の個数: 36

約数和(自身を含む): 2203878040

約数和(自身を除く): 1375608076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1210921, 2421842, 3632763, 4843684, 7265526, 10898289, 14531052, 21796578, 23007499, 43593156, 46014998, 69022497, 92029996, 138044994, 207067491, 276089988, 414134982, 828269964]

約数ペア:

[(1, 828269964), (2, 414134982), (3, 276089988), (4, 207067491), (6, 138044994), (9, 92029996), (12, 69022497), (18, 46014998), (19, 43593156), (36, 23007499), (38, 21796578), (57, 14531052), (76, 10898289), (114, 7265526), (171, 4843684), (228, 3632763), (342, 2421842), (684, 1210921)]