40939974

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{17909}}^1$

素因数の和:18044

約数の個数: 24

約数和(自身を含む): 89406720

約数和(自身を除く): 48466746

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 17909, 35818, 53727, 107454, 161181, 322362, 2274443, 4548886, 6823329, 13646658, 20469987, 40939974]

約数ペア:

[(1, 40939974), (2, 20469987), (3, 13646658), (6, 6823329), (9, 4548886), (18, 2274443), (127, 322362), (254, 161181), (381, 107454), (762, 53727), (1143, 35818), (2286, 17909)]