16686588

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 41567904

約数和(自身を除く): 24881316

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 157, 204, 314, 471, 521, 628, 942, 1042, 1563, 1884, 2084, 2669, 3126, 5338, 6252, 8007, 8857, 10676, 16014, 17714, 26571, 32028, 35428, 53142, 81797, 106284, 163594, 245391, 327188, 490782, 981564, 1390549, 2781098, 4171647, 5562196, 8343294, 16686588]

約数ペア:

[(1, 16686588), (2, 8343294), (3, 5562196), (4, 4171647), (6, 2781098), (12, 1390549), (17, 981564), (34, 490782), (51, 327188), (68, 245391), (102, 163594), (157, 106284), (204, 81797), (314, 53142), (471, 35428), (521, 32028), (628, 26571), (942, 17714), (1042, 16014), (1563, 10676), (1884, 8857), (2084, 8007), (2669, 6252), (3126, 5338)]