9647742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{691}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 20926080

約数和(自身を除く): 11278338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 179, 358, 537, 691, 1074, 1382, 2073, 2327, 4146, 4654, 6981, 8983, 13962, 17966, 26949, 53898, 123689, 247378, 371067, 742134, 1607957, 3215914, 4823871, 9647742]

約数ペア:

[(1, 9647742), (2, 4823871), (3, 3215914), (6, 1607957), (13, 742134), (26, 371067), (39, 247378), (78, 123689), (179, 53898), (358, 26949), (537, 17966), (691, 13962), (1074, 8983), (1382, 6981), (2073, 4654), (2327, 4146)]