18003678

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 48263040

約数和(自身を除く): 30259362

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 49, 57, 66, 77, 98, 114, 133, 147, 154, 209, 231, 266, 293, 294, 399, 418, 462, 539, 586, 627, 798, 879, 931, 1078, 1254, 1463, 1617, 1758, 1862, 2051, 2793, 2926, 3223, 3234, 4102, 4389, 5567, 5586, 6153, 6446, 8778, 9669, 10241, 11134, 12306, 14357, 16701, 19338, 20482, 22561, 28714, 30723, 33402, 38969, 43071, 45122, 61237, 61446, 67683, 77938, 86142, 116907, 122474, 135366, 157927, 183711, 233814, 272783, 315854, 367422, 428659, 473781, 545566, 818349, 857318, 947562, 1285977, 1636698, 2571954, 3000613, 6001226, 9001839, 18003678]

約数ペア:

[(1, 18003678), (2, 9001839), (3, 6001226), (6, 3000613), (7, 2571954), (11, 1636698), (14, 1285977), (19, 947562), (21, 857318), (22, 818349), (33, 545566), (38, 473781), (42, 428659), (49, 367422), (57, 315854), (66, 272783), (77, 233814), (98, 183711), (114, 157927), (133, 135366), (147, 122474), (154, 116907), (209, 86142), (231, 77938), (266, 67683), (293, 61446), (294, 61237), (399, 45122), (418, 43071), (462, 38969), (539, 33402), (586, 30723), (627, 28714), (798, 22561), (879, 20482), (931, 19338), (1078, 16701), (1254, 14357), (1463, 12306), (1617, 11134), (1758, 10241), (1862, 9669), (2051, 8778), (2793, 6446), (2926, 6153), (3223, 5586), (3234, 5567), (4102, 4389)]