8870706

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 20913984

約数和(自身を除く): 12043278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 167, 227, 234, 334, 454, 501, 681, 1002, 1362, 1503, 2043, 2171, 2951, 3006, 4086, 4342, 5902, 6513, 8853, 13026, 17706, 19539, 26559, 37909, 39078, 53118, 75818, 113727, 227454, 341181, 492817, 682362, 985634, 1478451, 2956902, 4435353, 8870706]

約数ペア:

[(1, 8870706), (2, 4435353), (3, 2956902), (6, 1478451), (9, 985634), (13, 682362), (18, 492817), (26, 341181), (39, 227454), (78, 113727), (117, 75818), (167, 53118), (227, 39078), (234, 37909), (334, 26559), (454, 19539), (501, 17706), (681, 13026), (1002, 8853), (1362, 6513), (1503, 5902), (2043, 4342), (2171, 4086), (2951, 3006)]