131591988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{332303}}^1$

素因数の和:332324

約数の個数: 36

約数和(自身を含む): 362875968

約数和(自身を除く): 231283980

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 332303, 664606, 996909, 1329212, 1993818, 2990727, 3655333, 3987636, 5981454, 7310666, 10965999, 11962908, 14621332, 21931998, 32897997, 43863996, 65795994, 131591988]

約数ペア:

[(1, 131591988), (2, 65795994), (3, 43863996), (4, 32897997), (6, 21931998), (9, 14621332), (11, 11962908), (12, 10965999), (18, 7310666), (22, 5981454), (33, 3987636), (36, 3655333), (44, 2990727), (66, 1993818), (99, 1329212), (132, 996909), (198, 664606), (396, 332303)]