13280556

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{26993}}^1$

素因数の和:27041

約数の個数: 24

約数和(自身を含む): 31744944

約数和(自身を除く): 18464388

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 26993, 53986, 80979, 107972, 161958, 323916, 1106713, 2213426, 3320139, 4426852, 6640278, 13280556]

約数ペア:

[(1, 13280556), (2, 6640278), (3, 4426852), (4, 3320139), (6, 2213426), (12, 1106713), (41, 323916), (82, 161958), (123, 107972), (164, 80979), (246, 53986), (492, 26993)]