38421828

素因数分解:

$2^2\times 3^2\times {\mathrm{449}}^1\times {\mathrm{2377}}^1$

素因数の和:2836

約数の個数: 36

約数和(自身を含む): 97379100

約数和(自身を除く): 58957272

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 449, 898, 1347, 1796, 2377, 2694, 4041, 4754, 5388, 7131, 8082, 9508, 14262, 16164, 21393, 28524, 42786, 85572, 1067273, 2134546, 3201819, 4269092, 6403638, 9605457, 12807276, 19210914, 38421828]

約数ペア:

[(1, 38421828), (2, 19210914), (3, 12807276), (4, 9605457), (6, 6403638), (9, 4269092), (12, 3201819), (18, 2134546), (36, 1067273), (449, 85572), (898, 42786), (1347, 28524), (1796, 21393), (2377, 16164), (2694, 14262), (4041, 9508), (4754, 8082), (5388, 7131)]