79321878

素因数分解:

$2^1\times 3^2\times {\mathrm{1381}}^1\times {\mathrm{3191}}^1$

素因数の和:4580

約数の個数: 24

約数和(自身を含む): 172042416

約数和(自身を除く): 92720538

約数列:

[1, 2, 3, 6, 9, 18, 1381, 2762, 3191, 4143, 6382, 8286, 9573, 12429, 19146, 24858, 28719, 57438, 4406771, 8813542, 13220313, 26440626, 39660939, 79321878]

約数ペア:

[(1, 79321878), (2, 39660939), (3, 26440626), (6, 13220313), (9, 8813542), (18, 4406771), (1381, 57438), (2762, 28719), (3191, 24858), (4143, 19146), (6382, 12429), (8286, 9573)]