8649078

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 17832960

約数和(自身を除く): 9183882

約数列:

[1, 2, 3, 6, 71, 79, 142, 158, 213, 237, 257, 426, 474, 514, 771, 1542, 5609, 11218, 16827, 18247, 20303, 33654, 36494, 40606, 54741, 60909, 109482, 121818, 1441513, 2883026, 4324539, 8649078]

約数ペア:

[(1, 8649078), (2, 4324539), (3, 2883026), (6, 1441513), (71, 121818), (79, 109482), (142, 60909), (158, 54741), (213, 40606), (237, 36494), (257, 33654), (426, 20303), (474, 18247), (514, 16827), (771, 11218), (1542, 5609)]