102809646

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6991}}^1$

素因数の和:7061

約数の個数: 48

約数和(自身を含む): 239965440

約数和(自身を除く): 137155794

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 4902, 6991, 7353, 13982, 14706, 20973, 41946, 62919, 125838, 132829, 265658, 300613, 398487, 601226, 796974, 901839, 1195461, 1803678, 2390922, 2705517, 5411034, 5711647, 11423294, 17134941, 34269882, 51404823, 102809646]

約数ペア:

[(1, 102809646), (2, 51404823), (3, 34269882), (6, 17134941), (9, 11423294), (18, 5711647), (19, 5411034), (38, 2705517), (43, 2390922), (57, 1803678), (86, 1195461), (114, 901839), (129, 796974), (171, 601226), (258, 398487), (342, 300613), (387, 265658), (774, 132829), (817, 125838), (1634, 62919), (2451, 41946), (4902, 20973), (6991, 14706), (7353, 13982)]