394115418

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{134327}}^1$

素因数の和:134498

約数の個数: 24

約数和(自身を含む): 859161888

約数和(自身を除く): 465046470

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 134327, 268654, 402981, 805962, 1208943, 2417886, 21895301, 43790602, 65685903, 131371806, 197057709, 394115418]

約数ペア:

[(1, 394115418), (2, 197057709), (3, 131371806), (6, 65685903), (9, 43790602), (18, 21895301), (163, 2417886), (326, 1208943), (489, 805962), (978, 402981), (1467, 268654), (2934, 134327)]