21764676

素因数分解:

$2^2\times 3^1\times {\mathrm{401}}^1\times {\mathrm{4523}}^1$

素因数の和:4931

約数の個数: 24

約数和(自身を含む): 50922144

約数和(自身を除く): 29157468

約数列:

[1, 2, 3, 4, 6, 12, 401, 802, 1203, 1604, 2406, 4523, 4812, 9046, 13569, 18092, 27138, 54276, 1813723, 3627446, 5441169, 7254892, 10882338, 21764676]

約数ペア:

[(1, 21764676), (2, 10882338), (3, 7254892), (4, 5441169), (6, 3627446), (12, 1813723), (401, 54276), (802, 27138), (1203, 18092), (1604, 13569), (2406, 9046), (4523, 4812)]