38883816

素因数分解:

$2^3\times 3^2\times {\mathrm{613}}^1\times {\mathrm{881}}^1$

素因数の和:1506

約数の個数: 48

約数和(自身を含む): 105601860

約数和(自身を除く): 66718044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 613, 881, 1226, 1762, 1839, 2452, 2643, 3524, 3678, 4904, 5286, 5517, 7048, 7356, 7929, 10572, 11034, 14712, 15858, 21144, 22068, 31716, 44136, 63432, 540053, 1080106, 1620159, 2160212, 3240318, 4320424, 4860477, 6480636, 9720954, 12961272, 19441908, 38883816]

約数ペア:

[(1, 38883816), (2, 19441908), (3, 12961272), (4, 9720954), (6, 6480636), (8, 4860477), (9, 4320424), (12, 3240318), (18, 2160212), (24, 1620159), (36, 1080106), (72, 540053), (613, 63432), (881, 44136), (1226, 31716), (1762, 22068), (1839, 21144), (2452, 15858), (2643, 14712), (3524, 11034), (3678, 10572), (4904, 7929), (5286, 7356), (5517, 7048)]