2017234818

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1019}}^1\times {\mathrm{1549}}^1$

素因数の和:2647

約数の個数: 48

約数和(自身を含む): 4439448000

約数和(自身を除く): 2422213182

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1019, 1278, 1549, 2038, 3057, 3098, 4647, 6114, 9171, 9294, 13941, 18342, 27882, 72349, 109979, 144698, 217047, 219958, 329937, 434094, 651141, 659874, 989811, 1302282, 1578431, 1979622, 3156862, 4735293, 9470586, 14205879, 28411758, 112068601, 224137202, 336205803, 672411606, 1008617409, 2017234818]

約数ペア:

[(1, 2017234818), (2, 1008617409), (3, 672411606), (6, 336205803), (9, 224137202), (18, 112068601), (71, 28411758), (142, 14205879), (213, 9470586), (426, 4735293), (639, 3156862), (1019, 1979622), (1278, 1578431), (1549, 1302282), (2038, 989811), (3057, 659874), (3098, 651141), (4647, 434094), (6114, 329937), (9171, 219958), (9294, 217047), (13941, 144698), (18342, 109979), (27882, 72349)]