27809874

素因数分解:

$2^1\times 3^2\times {\mathrm{1039}}^1\times {\mathrm{1487}}^1$

素因数の和:2534

約数の個数: 24

約数和(自身を含む): 60353280

約数和(自身を除く): 32543406

約数列:

[1, 2, 3, 6, 9, 18, 1039, 1487, 2078, 2974, 3117, 4461, 6234, 8922, 9351, 13383, 18702, 26766, 1544993, 3089986, 4634979, 9269958, 13904937, 27809874]

約数ペア:

[(1, 27809874), (2, 13904937), (3, 9269958), (6, 4634979), (9, 3089986), (18, 1544993), (1039, 26766), (1487, 18702), (2078, 13383), (2974, 9351), (3117, 8922), (4461, 6234)]