71649162

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{306193}}^1$

素因数の和:306214

約数の個数: 24

約数和(自身を含む): 167181924

約数和(自身を除く): 95532762

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 306193, 612386, 918579, 1837158, 2755737, 3980509, 5511474, 7961018, 11941527, 23883054, 35824581, 71649162]

約数ペア:

[(1, 71649162), (2, 35824581), (3, 23883054), (6, 11941527), (9, 7961018), (13, 5511474), (18, 3980509), (26, 2755737), (39, 1837158), (78, 918579), (117, 612386), (234, 306193)]