40261266

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{39241}}^1$

素因数の和:39271

約数の個数: 32

約数和(自身を含む): 94180800

約数和(自身を除く): 53919534

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 39241, 78482, 117723, 235446, 353169, 706338, 745579, 1059507, 1491158, 2119014, 2236737, 4473474, 6710211, 13420422, 20130633, 40261266]

約数ペア:

[(1, 40261266), (2, 20130633), (3, 13420422), (6, 6710211), (9, 4473474), (18, 2236737), (19, 2119014), (27, 1491158), (38, 1059507), (54, 745579), (57, 706338), (114, 353169), (171, 235446), (342, 117723), (513, 78482), (1026, 39241)]