1555210026

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{577}}^1\times {\mathrm{1093}}^1$

素因数の和:1815

約数の個数: 48

約数和(自身を含む): 3403210824

約数和(自身を除く): 1848000798

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 577, 822, 1093, 1154, 1233, 1731, 2186, 2466, 3279, 3462, 5193, 6558, 9837, 10386, 19674, 79049, 149741, 158098, 237147, 299482, 449223, 474294, 630661, 711441, 898446, 1261322, 1347669, 1422882, 1891983, 2695338, 3783966, 5675949, 11351898, 86400557, 172801114, 259201671, 518403342, 777605013, 1555210026]

約数ペア:

[(1, 1555210026), (2, 777605013), (3, 518403342), (6, 259201671), (9, 172801114), (18, 86400557), (137, 11351898), (274, 5675949), (411, 3783966), (577, 2695338), (822, 1891983), (1093, 1422882), (1154, 1347669), (1233, 1261322), (1731, 898446), (2186, 711441), (2466, 630661), (3279, 474294), (3462, 449223), (5193, 299482), (6558, 237147), (9837, 158098), (10386, 149741), (19674, 79049)]