15339564

素因数分解:

$2^2\times 3^3\times {\mathrm{173}}^1\times {\mathrm{821}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 40047840

約数和(自身を除く): 24708276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 173, 346, 519, 692, 821, 1038, 1557, 1642, 2076, 2463, 3114, 3284, 4671, 4926, 6228, 7389, 9342, 9852, 14778, 18684, 22167, 29556, 44334, 88668, 142033, 284066, 426099, 568132, 852198, 1278297, 1704396, 2556594, 3834891, 5113188, 7669782, 15339564]

約数ペア:

[(1, 15339564), (2, 7669782), (3, 5113188), (4, 3834891), (6, 2556594), (9, 1704396), (12, 1278297), (18, 852198), (27, 568132), (36, 426099), (54, 284066), (108, 142033), (173, 88668), (346, 44334), (519, 29556), (692, 22167), (821, 18684), (1038, 14778), (1557, 9852), (1642, 9342), (2076, 7389), (2463, 6228), (3114, 4926), (3284, 4671)]