521291268

素因数分解:

$2^2\times 3^3\times {\mathrm{4826771}}^1$

素因数の和:4826784

約数の個数: 24

約数和(自身を含む): 1351496160

約数和(自身を除く): 830204892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 4826771, 9653542, 14480313, 19307084, 28960626, 43440939, 57921252, 86881878, 130322817, 173763756, 260645634, 521291268]

約数ペア:

[(1, 521291268), (2, 260645634), (3, 173763756), (4, 130322817), (6, 86881878), (9, 57921252), (12, 43440939), (18, 28960626), (27, 19307084), (36, 14480313), (54, 9653542), (108, 4826771)]