871398

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 2149056

約数和(自身を除く): 1277658

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 163, 198, 243, 297, 326, 486, 489, 594, 891, 978, 1467, 1782, 1793, 2673, 2934, 3586, 4401, 5346, 5379, 8802, 10758, 13203, 16137, 26406, 32274, 39609, 48411, 79218, 96822, 145233, 290466, 435699, 871398]

約数ペア:

[(1, 871398), (2, 435699), (3, 290466), (6, 145233), (9, 96822), (11, 79218), (18, 48411), (22, 39609), (27, 32274), (33, 26406), (54, 16137), (66, 13203), (81, 10758), (99, 8802), (162, 5379), (163, 5346), (198, 4401), (243, 3586), (297, 2934), (326, 2673), (486, 1793), (489, 1782), (594, 1467), (891, 978)]