40816242

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^2\times {\mathrm{241}}^1$

素因数の和:443

約数の個数: 36

約数和(自身を含む): 89727066

約数和(自身を除く): 48910824

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 241, 291, 482, 582, 723, 873, 1446, 1746, 2169, 4338, 9409, 18818, 23377, 28227, 46754, 56454, 70131, 84681, 140262, 169362, 210393, 420786, 2267569, 4535138, 6802707, 13605414, 20408121, 40816242]

約数ペア:

[(1, 40816242), (2, 20408121), (3, 13605414), (6, 6802707), (9, 4535138), (18, 2267569), (97, 420786), (194, 210393), (241, 169362), (291, 140262), (482, 84681), (582, 70131), (723, 56454), (873, 46754), (1446, 28227), (1746, 23377), (2169, 18818), (4338, 9409)]