42443658

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{33211}}^1$

素因数の和:33290

約数の個数: 24

約数和(自身を含む): 93259296

約数和(自身を除く): 50815638

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 33211, 66422, 99633, 199266, 298899, 597798, 2357981, 4715962, 7073943, 14147886, 21221829, 42443658]

約数ペア:

[(1, 42443658), (2, 21221829), (3, 14147886), (6, 7073943), (9, 4715962), (18, 2357981), (71, 597798), (142, 298899), (213, 199266), (426, 99633), (639, 66422), (1278, 33211)]