65377278

素因数分解:

$2^1\times 3^2\times {\mathrm{997}}^1\times {\mathrm{3643}}^1$

素因数の和:4648

約数の個数: 24

約数和(自身を含む): 141831768

約数和(自身を除く): 76454490

約数列:

[1, 2, 3, 6, 9, 18, 997, 1994, 2991, 3643, 5982, 7286, 8973, 10929, 17946, 21858, 32787, 65574, 3632071, 7264142, 10896213, 21792426, 32688639, 65377278]

約数ペア:

[(1, 65377278), (2, 32688639), (3, 21792426), (6, 10896213), (9, 7264142), (18, 3632071), (997, 65574), (1994, 32787), (2991, 21858), (3643, 17946), (5982, 10929), (7286, 8973)]