131867802

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1039}}^1$

素因数の和:1699

約数の個数: 48

約数和(自身を含む): 312474240

約数和(自身を除く): 180606438

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 641, 1039, 1282, 1923, 2078, 3117, 3846, 5769, 6234, 7051, 9351, 11429, 11538, 14102, 18702, 21153, 22858, 34287, 42306, 63459, 68574, 102861, 126918, 205722, 665999, 1331998, 1997997, 3995994, 5993991, 7325989, 11987982, 14651978, 21977967, 43955934, 65933901, 131867802]

約数ペア:

[(1, 131867802), (2, 65933901), (3, 43955934), (6, 21977967), (9, 14651978), (11, 11987982), (18, 7325989), (22, 5993991), (33, 3995994), (66, 1997997), (99, 1331998), (198, 665999), (641, 205722), (1039, 126918), (1282, 102861), (1923, 68574), (2078, 63459), (3117, 42306), (3846, 34287), (5769, 22858), (6234, 21153), (7051, 18702), (9351, 14102), (11429, 11538)]