12748764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151771}}^1$

素因数の和:151785

約数の個数: 24

約数和(自身を含む): 33996928

約数和(自身を除く): 21248164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151771, 303542, 455313, 607084, 910626, 1062397, 1821252, 2124794, 3187191, 4249588, 6374382, 12748764]

約数ペア:

[(1, 12748764), (2, 6374382), (3, 4249588), (4, 3187191), (6, 2124794), (7, 1821252), (12, 1062397), (14, 910626), (21, 607084), (28, 455313), (42, 303542), (84, 151771)]