1666685832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{9920749}}^1$

素因数の和:9920765

約数の個数: 32

約数和(自身を含む): 4761960000

約数和(自身を除く): 3095274168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 9920749, 19841498, 29762247, 39682996, 59524494, 69445243, 79365992, 119048988, 138890486, 208335729, 238097976, 277780972, 416671458, 555561944, 833342916, 1666685832]

約数ペア:

[(1, 1666685832), (2, 833342916), (3, 555561944), (4, 416671458), (6, 277780972), (7, 238097976), (8, 208335729), (12, 138890486), (14, 119048988), (21, 79365992), (24, 69445243), (28, 59524494), (42, 39682996), (56, 29762247), (84, 19841498), (168, 9920749)]