1912968

素因数分解:

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

素因数の和:338

約数の個数: 36

約数和(自身を含む): 5212935

約数和(自身を除く): 3299967

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 11736, 26569, 53138, 79707, 106276, 159414, 212552, 239121, 318828, 478242, 637656, 956484, 1912968]

約数ペア:

[(1, 1912968), (2, 956484), (3, 637656), (4, 478242), (6, 318828), (8, 239121), (9, 212552), (12, 159414), (18, 106276), (24, 79707), (36, 53138), (72, 26569), (163, 11736), (326, 5868), (489, 3912), (652, 2934), (978, 1956), (1304, 1467)]