18471412

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{823}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 33592832

約数和(自身を除く): 15121420

約数列:

[1, 2, 4, 31, 62, 124, 181, 362, 724, 823, 1646, 3292, 5611, 11222, 22444, 25513, 51026, 102052, 148963, 297926, 595852, 4617853, 9235706, 18471412]

約数ペア:

[(1, 18471412), (2, 9235706), (4, 4617853), (31, 595852), (62, 297926), (124, 148963), (181, 102052), (362, 51026), (724, 25513), (823, 22444), (1646, 11222), (3292, 5611)]