138303858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{299359}}^1$

素因数の和:299382

約数の個数: 32

約数和(自身を含む): 344862720

約数和(自身を除く): 206558862

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 299359, 598718, 898077, 1796154, 2095513, 3292949, 4191026, 6286539, 6585898, 9878847, 12573078, 19757694, 23050643, 46101286, 69151929, 138303858]

約数ペア:

[(1, 138303858), (2, 69151929), (3, 46101286), (6, 23050643), (7, 19757694), (11, 12573078), (14, 9878847), (21, 6585898), (22, 6286539), (33, 4191026), (42, 3292949), (66, 2095513), (77, 1796154), (154, 898077), (231, 598718), (462, 299359)]