137988678

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1210427}}^1$

素因数の和:1210451

約数の個数: 16

約数和(自身を含む): 290502720

約数和(自身を除く): 152514042

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1210427, 2420854, 3631281, 7262562, 22998113, 45996226, 68994339, 137988678]

約数ペア:

[(1, 137988678), (2, 68994339), (3, 45996226), (6, 22998113), (19, 7262562), (38, 3631281), (57, 2420854), (114, 1210427)]