12952872

素因数分解:

$2^3\times 3^6\times {\mathrm{2221}}^1$

素因数の和:2245

約数の個数: 56

約数和(自身を含む): 36429690

約数和(自身を除く): 23476818

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2221, 2916, 4442, 5832, 6663, 8884, 13326, 17768, 19989, 26652, 39978, 53304, 59967, 79956, 119934, 159912, 179901, 239868, 359802, 479736, 539703, 719604, 1079406, 1439208, 1619109, 2158812, 3238218, 4317624, 6476436, 12952872]

約数ペア:

[(1, 12952872), (2, 6476436), (3, 4317624), (4, 3238218), (6, 2158812), (8, 1619109), (9, 1439208), (12, 1079406), (18, 719604), (24, 539703), (27, 479736), (36, 359802), (54, 239868), (72, 179901), (81, 159912), (108, 119934), (162, 79956), (216, 59967), (243, 53304), (324, 39978), (486, 26652), (648, 19989), (729, 17768), (972, 13326), (1458, 8884), (1944, 6663), (2221, 5832), (2916, 4442)]