47997756

素因数分解:

$2^2\times 3^2\times {\mathrm{1333271}}^1$

素因数の和:1333281

約数の個数: 18

約数和(自身を含む): 121327752

約数和(自身を除く): 73329996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1333271, 2666542, 3999813, 5333084, 7999626, 11999439, 15999252, 23998878, 47997756]

約数ペア:

[(1, 47997756), (2, 23998878), (3, 15999252), (4, 11999439), (6, 7999626), (9, 5333084), (12, 3999813), (18, 2666542), (36, 1333271)]