239966892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{605977}}^1$

素因数の和:605998

約数の個数: 36

約数和(自身を含む): 661727976

約数和(自身を除く): 421761084

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 605977, 1211954, 1817931, 2423908, 3635862, 5453793, 6665747, 7271724, 10907586, 13331494, 19997241, 21815172, 26662988, 39994482, 59991723, 79988964, 119983446, 239966892]

約数ペア:

[(1, 239966892), (2, 119983446), (3, 79988964), (4, 59991723), (6, 39994482), (9, 26662988), (11, 21815172), (12, 19997241), (18, 13331494), (22, 10907586), (33, 7271724), (36, 6665747), (44, 5453793), (66, 3635862), (99, 2423908), (132, 1817931), (198, 1211954), (396, 605977)]