827388

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 2204160

約数和(自身を除く): 1376772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 163, 188, 282, 326, 423, 489, 564, 652, 846, 978, 1269, 1467, 1692, 1956, 2538, 2934, 4401, 5076, 5868, 7661, 8802, 15322, 17604, 22983, 30644, 45966, 68949, 91932, 137898, 206847, 275796, 413694, 827388]

約数ペア:

[(1, 827388), (2, 413694), (3, 275796), (4, 206847), (6, 137898), (9, 91932), (12, 68949), (18, 45966), (27, 30644), (36, 22983), (47, 17604), (54, 15322), (94, 8802), (108, 7661), (141, 5868), (163, 5076), (188, 4401), (282, 2934), (326, 2538), (423, 1956), (489, 1692), (564, 1467), (652, 1269), (846, 978)]