61638774

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{540691}}^1$

素因数の和:540715

約数の個数: 16

約数和(自身を含む): 129766080

約数和(自身を除く): 68127306

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 540691, 1081382, 1622073, 3244146, 10273129, 20546258, 30819387, 61638774]

約数ペア:

[(1, 61638774), (2, 30819387), (3, 20546258), (6, 10273129), (19, 3244146), (38, 1622073), (57, 1081382), (114, 540691)]