1330782246

素因数分解:

$2^1\times 3^2\times {\mathrm{863}}^1\times {\mathrm{85669}}^1$

素因数の和:86540

約数の個数: 24

約数和(自身を含む): 2886736320

約数和(自身を除く): 1555954074

約数列:

[1, 2, 3, 6, 9, 18, 863, 1726, 2589, 5178, 7767, 15534, 85669, 171338, 257007, 514014, 771021, 1542042, 73932347, 147864694, 221797041, 443594082, 665391123, 1330782246]

約数ペア:

[(1, 1330782246), (2, 665391123), (3, 443594082), (6, 221797041), (9, 147864694), (18, 73932347), (863, 1542042), (1726, 771021), (2589, 514014), (5178, 257007), (7767, 171338), (15534, 85669)]