239920956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{605861}}^1$

素因数の和:605882

約数の個数: 36

約数和(自身を含む): 661601304

約数和(自身を除く): 421680348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 605861, 1211722, 1817583, 2423444, 3635166, 5452749, 6664471, 7270332, 10905498, 13328942, 19993413, 21810996, 26657884, 39986826, 59980239, 79973652, 119960478, 239920956]

約数ペア:

[(1, 239920956), (2, 119960478), (3, 79973652), (4, 59980239), (6, 39986826), (9, 26657884), (11, 21810996), (12, 19993413), (18, 13328942), (22, 10905498), (33, 7270332), (36, 6664471), (44, 5452749), (66, 3635166), (99, 2423444), (132, 1817583), (198, 1211722), (396, 605861)]