40345398

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{39323}}^1$

素因数の和:39353

約数の個数: 32

約数和(自身を含む): 94377600

約数和(自身を除く): 54032202

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 39323, 78646, 117969, 235938, 353907, 707814, 747137, 1061721, 1494274, 2123442, 2241411, 4482822, 6724233, 13448466, 20172699, 40345398]

約数ペア:

[(1, 40345398), (2, 20172699), (3, 13448466), (6, 6724233), (9, 4482822), (18, 2241411), (19, 2123442), (27, 1494274), (38, 1061721), (54, 747137), (57, 707814), (114, 353907), (171, 235938), (342, 117969), (513, 78646), (1026, 39323)]