7843212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16759}}^1$

素因数の和:16782

約数の個数: 36

約数和(自身を含む): 21352240

約数和(自身を除く): 13509028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 16759, 33518, 50277, 67036, 100554, 150831, 201108, 217867, 301662, 435734, 603324, 653601, 871468, 1307202, 1960803, 2614404, 3921606, 7843212]

約数ペア:

[(1, 7843212), (2, 3921606), (3, 2614404), (4, 1960803), (6, 1307202), (9, 871468), (12, 653601), (13, 603324), (18, 435734), (26, 301662), (36, 217867), (39, 201108), (52, 150831), (78, 100554), (117, 67036), (156, 50277), (234, 33518), (468, 16759)]