74678982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1778071}}^1$

素因数の和:1778083

約数の個数: 16

約数和(自身を含む): 170694912

約数和(自身を除く): 96015930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1778071, 3556142, 5334213, 10668426, 12446497, 24892994, 37339491, 74678982]

約数ペア:

[(1, 74678982), (2, 37339491), (3, 24892994), (6, 12446497), (7, 10668426), (14, 5334213), (21, 3556142), (42, 1778071)]