64870434

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{76679}}^1$

素因数の和:76734

約数の個数: 24

約数和(自身を含む): 143544960

約数和(自身を除く): 78674526

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 76679, 153358, 230037, 460074, 690111, 1380222, 3603913, 7207826, 10811739, 21623478, 32435217, 64870434]

約数ペア:

[(1, 64870434), (2, 32435217), (3, 21623478), (6, 10811739), (9, 7207826), (18, 3603913), (47, 1380222), (94, 690111), (141, 460074), (282, 230037), (423, 153358), (846, 76679)]