1949616

素因数分解:

$2^4\times 3^3\times {\mathrm{4513}}^1$

素因数の和:4530

約数の個数: 40

約数和(自身を含む): 5597360

約数和(自身を除く): 3647744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 4513, 9026, 13539, 18052, 27078, 36104, 40617, 54156, 72208, 81234, 108312, 121851, 162468, 216624, 243702, 324936, 487404, 649872, 974808, 1949616]

約数ペア:

[(1, 1949616), (2, 974808), (3, 649872), (4, 487404), (6, 324936), (8, 243702), (9, 216624), (12, 162468), (16, 121851), (18, 108312), (24, 81234), (27, 72208), (36, 54156), (48, 40617), (54, 36104), (72, 27078), (108, 18052), (144, 13539), (216, 9026), (432, 4513)]