1866921324

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1\times {\mathrm{4349}}^1$

素因数の和:4870

約数の個数: 48

約数和(自身を含む): 4419878400

約数和(自身を除く): 2552957076

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 431, 498, 862, 996, 1293, 1724, 2586, 4349, 5172, 8698, 13047, 17396, 26094, 35773, 52188, 71546, 107319, 143092, 214638, 360967, 429276, 721934, 1082901, 1443868, 1874419, 2165802, 3748838, 4331604, 5623257, 7497676, 11246514, 22493028, 155576777, 311153554, 466730331, 622307108, 933460662, 1866921324]

約数ペア:

[(1, 1866921324), (2, 933460662), (3, 622307108), (4, 466730331), (6, 311153554), (12, 155576777), (83, 22493028), (166, 11246514), (249, 7497676), (332, 5623257), (431, 4331604), (498, 3748838), (862, 2165802), (996, 1874419), (1293, 1443868), (1724, 1082901), (2586, 721934), (4349, 429276), (5172, 360967), (8698, 214638), (13047, 143092), (17396, 107319), (26094, 71546), (35773, 52188)]