1820160984

素因数分解:

$2^3\times 3^1\times {\mathrm{563}}^1\times {\mathrm{134707}}^1$

素因数の和:135279

約数の個数: 32

約数和(自身を含む): 4558518720

約数和(自身を除く): 2738357736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 563, 1126, 1689, 2252, 3378, 4504, 6756, 13512, 134707, 269414, 404121, 538828, 808242, 1077656, 1616484, 3232968, 75840041, 151680082, 227520123, 303360164, 455040246, 606720328, 910080492, 1820160984]

約数ペア:

[(1, 1820160984), (2, 910080492), (3, 606720328), (4, 455040246), (6, 303360164), (8, 227520123), (12, 151680082), (24, 75840041), (563, 3232968), (1126, 1616484), (1689, 1077656), (2252, 808242), (3378, 538828), (4504, 404121), (6756, 269414), (13512, 134707)]