1831214

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 48

約数和(自身を含む): 3677184

約数和(自身を除く): 1845970

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 47, 77, 94, 121, 154, 161, 242, 253, 322, 329, 506, 517, 658, 847, 1034, 1081, 1694, 1771, 2162, 2783, 3542, 3619, 5566, 5687, 7238, 7567, 11374, 11891, 15134, 19481, 23782, 38962, 39809, 79618, 83237, 130801, 166474, 261602, 915607, 1831214]

約数ペア:

[(1, 1831214), (2, 915607), (7, 261602), (11, 166474), (14, 130801), (22, 83237), (23, 79618), (46, 39809), (47, 38962), (77, 23782), (94, 19481), (121, 15134), (154, 11891), (161, 11374), (242, 7567), (253, 7238), (322, 5687), (329, 5566), (506, 3619), (517, 3542), (658, 2783), (847, 2162), (1034, 1771), (1081, 1694)]