8700042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{111539}}^1$

素因数の和:111557

約数の個数: 16

約数和(自身を含む): 18738720

約数和(自身を除く): 10038678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 111539, 223078, 334617, 669234, 1450007, 2900014, 4350021, 8700042]

約数ペア:

[(1, 8700042), (2, 4350021), (3, 2900014), (6, 1450007), (13, 669234), (26, 334617), (39, 223078), (78, 111539)]