42747738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{647693}}^1$

素因数の和:647709

約数の個数: 16

約数和(自身を含む): 93267936

約数和(自身を除く): 50520198

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 647693, 1295386, 1943079, 3886158, 7124623, 14249246, 21373869, 42747738]

約数ペア:

[(1, 42747738), (2, 21373869), (3, 14249246), (6, 7124623), (11, 3886158), (22, 1943079), (33, 1295386), (66, 647693)]