55819998

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{238547}}^1$

素因数の和:238568

約数の個数: 24

約数和(自身を含む): 130247208

約数和(自身を除く): 74427210

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 238547, 477094, 715641, 1431282, 2146923, 3101111, 4293846, 6202222, 9303333, 18606666, 27909999, 55819998]

約数ペア:

[(1, 55819998), (2, 27909999), (3, 18606666), (6, 9303333), (9, 6202222), (13, 4293846), (18, 3101111), (26, 2146923), (39, 1431282), (78, 715641), (117, 477094), (234, 238547)]