40169394

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{13691}}^1$

素因数の和:13862

約数の個数: 24

約数和(自身を含む): 87574032

約数和(自身を除く): 47404638

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 13691, 27382, 41073, 82146, 123219, 246438, 2231633, 4463266, 6694899, 13389798, 20084697, 40169394]

約数ペア:

[(1, 40169394), (2, 20084697), (3, 13389798), (6, 6694899), (9, 4463266), (18, 2231633), (163, 246438), (326, 123219), (489, 82146), (978, 41073), (1467, 27382), (2934, 13691)]