81841398

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{1327}}^1$

素因数の和:1892

約数の個数: 32

約数和(自身を含む): 172746240

約数和(自身を除く): 90904842

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 541, 1082, 1327, 1623, 2654, 3246, 3981, 7962, 10279, 20558, 25213, 30837, 50426, 61674, 75639, 151278, 717907, 1435814, 2153721, 4307442, 13640233, 27280466, 40920699, 81841398]

約数ペア:

[(1, 81841398), (2, 40920699), (3, 27280466), (6, 13640233), (19, 4307442), (38, 2153721), (57, 1435814), (114, 717907), (541, 151278), (1082, 75639), (1327, 61674), (1623, 50426), (2654, 30837), (3246, 25213), (3981, 20558), (7962, 10279)]