71338446

素因数分解:

$2^1\times 3^2\times {\mathrm{521}}^1\times {\mathrm{7607}}^1$

素因数の和:8136

約数の個数: 24

約数和(自身を含む): 154883664

約数和(自身を除く): 83545218

約数列:

[1, 2, 3, 6, 9, 18, 521, 1042, 1563, 3126, 4689, 7607, 9378, 15214, 22821, 45642, 68463, 136926, 3963247, 7926494, 11889741, 23779482, 35669223, 71338446]

約数ペア:

[(1, 71338446), (2, 35669223), (3, 23779482), (6, 11889741), (9, 7926494), (18, 3963247), (521, 136926), (1042, 68463), (1563, 45642), (3126, 22821), (4689, 15214), (7607, 9378)]