129337218

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{378179}}^1$

素因数の和:378206

約数の個数: 24

約数和(自身を含む): 294980400

約数和(自身を除く): 165643182

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 378179, 756358, 1134537, 2269074, 3403611, 6807222, 7185401, 14370802, 21556203, 43112406, 64668609, 129337218]

約数ペア:

[(1, 129337218), (2, 64668609), (3, 43112406), (6, 21556203), (9, 14370802), (18, 7185401), (19, 6807222), (38, 3403611), (57, 2269074), (114, 1134537), (171, 756358), (342, 378179)]