71081478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{303767}}^1$

素因数の和:303788

約数の個数: 24

約数和(自身を含む): 165857328

約数和(自身を除く): 94775850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 303767, 607534, 911301, 1822602, 2733903, 3948971, 5467806, 7897942, 11846913, 23693826, 35540739, 71081478]

約数ペア:

[(1, 71081478), (2, 35540739), (3, 23693826), (6, 11846913), (9, 7897942), (13, 5467806), (18, 3948971), (26, 2733903), (39, 1822602), (78, 911301), (117, 607534), (234, 303767)]