15268878

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{1801}}^1$

素因数の和:1969

約数の個数: 32

約数和(自身を含む): 34165920

約数和(自身を除く): 18897042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 1801, 2826, 3602, 4239, 5403, 8478, 10806, 16209, 32418, 48627, 97254, 282757, 565514, 848271, 1696542, 2544813, 5089626, 7634439, 15268878]

約数ペア:

[(1, 15268878), (2, 7634439), (3, 5089626), (6, 2544813), (9, 1696542), (18, 848271), (27, 565514), (54, 282757), (157, 97254), (314, 48627), (471, 32418), (942, 16209), (1413, 10806), (1801, 8478), (2826, 5403), (3602, 4239)]