18214284

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3209}}^1$

素因数の和:3270

約数の個数: 48

約数和(自身を含む): 47456640

約数和(自身を除く): 29242356

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 3209, 5676, 6418, 9627, 12836, 19254, 35299, 38508, 70598, 105897, 137987, 141196, 211794, 275974, 413961, 423588, 551948, 827922, 1517857, 1655844, 3035714, 4553571, 6071428, 9107142, 18214284]

約数ペア:

[(1, 18214284), (2, 9107142), (3, 6071428), (4, 4553571), (6, 3035714), (11, 1655844), (12, 1517857), (22, 827922), (33, 551948), (43, 423588), (44, 413961), (66, 275974), (86, 211794), (129, 141196), (132, 137987), (172, 105897), (258, 70598), (473, 38508), (516, 35299), (946, 19254), (1419, 12836), (1892, 9627), (2838, 6418), (3209, 5676)]