140804874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1823}}^1$

素因数の和:2451

約数の個数: 48

約数和(自身を含む): 349420032

約数和(自身を除く): 208615158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 613, 1226, 1823, 1839, 3646, 3678, 4291, 5469, 5517, 8582, 10938, 11034, 12761, 12873, 16407, 25522, 25746, 32814, 38283, 38619, 76566, 77238, 114849, 229698, 1117499, 2234998, 3352497, 6704994, 7822493, 10057491, 15644986, 20114982, 23467479, 46934958, 70402437, 140804874]

約数ペア:

[(1, 140804874), (2, 70402437), (3, 46934958), (6, 23467479), (7, 20114982), (9, 15644986), (14, 10057491), (18, 7822493), (21, 6704994), (42, 3352497), (63, 2234998), (126, 1117499), (613, 229698), (1226, 114849), (1823, 77238), (1839, 76566), (3646, 38619), (3678, 38283), (4291, 32814), (5469, 25746), (5517, 25522), (8582, 16407), (10938, 12873), (11034, 12761)]