1296260046

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{660683}}^1$

素因数の和:660800

約数の個数: 24

約数和(自身を含む): 2834334360

約数和(自身を除く): 1538074314

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 660683, 1321366, 1982049, 3964098, 5946147, 11892294, 72014447, 144028894, 216043341, 432086682, 648130023, 1296260046]

約数ペア:

[(1, 1296260046), (2, 648130023), (3, 432086682), (6, 216043341), (9, 144028894), (18, 72014447), (109, 11892294), (218, 5946147), (327, 3964098), (654, 1982049), (981, 1321366), (1962, 660683)]