18677344617

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{59}}^1\times {\mathrm{15923}}^1$

素因数の和:16082

約数の個数: 36

約数和(自身を含む): 28033565040

約数和(自身を除く): 9356220423

約数列:

[1, 3, 9, 47, 59, 141, 177, 423, 531, 2209, 2773, 6627, 8319, 15923, 19881, 24957, 47769, 130331, 143307, 390993, 748381, 939457, 1172979, 2245143, 2818371, 6735429, 8455113, 35173907, 44154479, 105521721, 132463437, 316565163, 397390311, 2075260513, 6225781539, 18677344617]

約数ペア:

[(1, 18677344617), (3, 6225781539), (9, 2075260513), (47, 397390311), (59, 316565163), (141, 132463437), (177, 105521721), (423, 44154479), (531, 35173907), (2209, 8455113), (2773, 6735429), (6627, 2818371), (8319, 2245143), (15923, 1172979), (19881, 939457), (24957, 748381), (47769, 390993), (130331, 143307)]