749028084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{8917001}}^1$

素因数の和:8917015

約数の個数: 24

約数和(自身を含む): 1997408448

約数和(自身を除く): 1248380364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 8917001, 17834002, 26751003, 35668004, 53502006, 62419007, 107004012, 124838014, 187257021, 249676028, 374514042, 749028084]

約数ペア:

[(1, 749028084), (2, 374514042), (3, 249676028), (4, 187257021), (6, 124838014), (7, 107004012), (12, 62419007), (14, 53502006), (21, 35668004), (28, 26751003), (42, 17834002), (84, 8917001)]