19835603478

素因数分解:

$2^1\times 3^2\times {\mathrm{10303}}^1\times {\mathrm{106957}}^1$

素因数の和:117268

約数の個数: 24

約数和(自身を含む): 42981714048

約数和(自身を除く): 23146110570

約数列:

[1, 2, 3, 6, 9, 18, 10303, 20606, 30909, 61818, 92727, 106957, 185454, 213914, 320871, 641742, 962613, 1925226, 1101977971, 2203955942, 3305933913, 6611867826, 9917801739, 19835603478]

約数ペア:

[(1, 19835603478), (2, 9917801739), (3, 6611867826), (6, 3305933913), (9, 2203955942), (18, 1101977971), (10303, 1925226), (20606, 962613), (30909, 641742), (61818, 320871), (92727, 213914), (106957, 185454)]