8128230372

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1385179}}^1$

素因数の和:1385352

約数の個数: 36

約数和(自身を含む): 20672426320

約数和(自身を除く): 12544195948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5868, 1385179, 2770358, 4155537, 5540716, 8311074, 12466611, 16622148, 24933222, 49866444, 225784177, 451568354, 677352531, 903136708, 1354705062, 2032057593, 2709410124, 4064115186, 8128230372]

約数ペア:

[(1, 8128230372), (2, 4064115186), (3, 2709410124), (4, 2032057593), (6, 1354705062), (9, 903136708), (12, 677352531), (18, 451568354), (36, 225784177), (163, 49866444), (326, 24933222), (489, 16622148), (652, 12466611), (978, 8311074), (1467, 5540716), (1956, 4155537), (2934, 2770358), (5868, 1385179)]