78840252306

素因数分解:

$2^1\times 3^2\times {\mathrm{2657}}^1\times {\mathrm{1648481}}^1$

素因数の和:1651146

約数の個数: 24

約数和(自身を含む): 170884941084

約数和(自身を除く): 92044688778

約数列:

[1, 2, 3, 6, 9, 18, 2657, 5314, 7971, 15942, 23913, 47826, 1648481, 3296962, 4945443, 9890886, 14836329, 29672658, 4380014017, 8760028034, 13140042051, 26280084102, 39420126153, 78840252306]

約数ペア:

[(1, 78840252306), (2, 39420126153), (3, 26280084102), (6, 13140042051), (9, 8760028034), (18, 4380014017), (2657, 29672658), (5314, 14836329), (7971, 9890886), (15942, 4945443), (23913, 3296962), (47826, 1648481)]