18612104

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2617}}^1$

素因数の和:2757

約数の個数: 32

約数和(自身を含む): 40212480

約数和(自身を除く): 21600376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 2617, 3556, 5234, 7112, 10468, 18319, 20936, 36638, 73276, 146552, 332359, 664718, 1329436, 2326513, 2658872, 4653026, 9306052, 18612104]

約数ペア:

[(1, 18612104), (2, 9306052), (4, 4653026), (7, 2658872), (8, 2326513), (14, 1329436), (28, 664718), (56, 332359), (127, 146552), (254, 73276), (508, 36638), (889, 20936), (1016, 18319), (1778, 10468), (2617, 7112), (3556, 5234)]