12920184

素因数分解:

$2^3\times 3^2\times {\mathrm{311}}^1\times {\mathrm{577}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 35165520

約数和(自身を除く): 22245336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 311, 577, 622, 933, 1154, 1244, 1731, 1866, 2308, 2488, 2799, 3462, 3732, 4616, 5193, 5598, 6924, 7464, 10386, 11196, 13848, 20772, 22392, 41544, 179447, 358894, 538341, 717788, 1076682, 1435576, 1615023, 2153364, 3230046, 4306728, 6460092, 12920184]

約数ペア:

[(1, 12920184), (2, 6460092), (3, 4306728), (4, 3230046), (6, 2153364), (8, 1615023), (9, 1435576), (12, 1076682), (18, 717788), (24, 538341), (36, 358894), (72, 179447), (311, 41544), (577, 22392), (622, 20772), (933, 13848), (1154, 11196), (1244, 10386), (1731, 7464), (1866, 6924), (2308, 5598), (2488, 5193), (2799, 4616), (3462, 3732)]