664658712

素因数分解:

$2^3\times 3^2\times {\mathrm{9231371}}^1$

素因数の和:9231383

約数の個数: 24

約数和(自身を含む): 1800117540

約数和(自身を除く): 1135458828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 9231371, 18462742, 27694113, 36925484, 55388226, 73850968, 83082339, 110776452, 166164678, 221552904, 332329356, 664658712]

約数ペア:

[(1, 664658712), (2, 332329356), (3, 221552904), (4, 166164678), (6, 110776452), (8, 83082339), (9, 73850968), (12, 55388226), (18, 36925484), (24, 27694113), (36, 18462742), (72, 9231371)]