40394334

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 82278144

約数和(自身を除く): 41883810

約数列:

[1, 2, 3, 6, 103, 163, 206, 309, 326, 401, 489, 618, 802, 978, 1203, 2406, 16789, 33578, 41303, 50367, 65363, 82606, 100734, 123909, 130726, 196089, 247818, 392178, 6732389, 13464778, 20197167, 40394334]

約数ペア:

[(1, 40394334), (2, 20197167), (3, 13464778), (6, 6732389), (103, 392178), (163, 247818), (206, 196089), (309, 130726), (326, 123909), (401, 100734), (489, 82606), (618, 65363), (802, 50367), (978, 41303), (1203, 33578), (2406, 16789)]