18462339

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4967}}^1$

素因数の和:5039

約数の個数: 24

約数和(自身を含む): 31000320

約数和(自身を除く): 12537981

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 4967, 14901, 34769, 44703, 104307, 293053, 312921, 879159, 2051371, 2637477, 6154113, 18462339]

約数ペア:

[(1, 18462339), (3, 6154113), (7, 2637477), (9, 2051371), (21, 879159), (59, 312921), (63, 293053), (177, 104307), (413, 44703), (531, 34769), (1239, 14901), (3717, 4967)]