348426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1510

約数の個数: 24

約数和(自身を含む): 813540

約数和(自身を除く): 465114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1489, 2978, 4467, 8934, 13401, 19357, 26802, 38714, 58071, 116142, 174213, 348426]

約数ペア:

[(1, 348426), (2, 174213), (3, 116142), (6, 58071), (9, 38714), (13, 26802), (18, 19357), (26, 13401), (39, 8934), (78, 4467), (117, 2978), (234, 1489)]