156908492838

素因数分解:

$2^1\times 3^2\times {\mathrm{2221}}^1\times {\mathrm{3924871}}^1$

素因数の和:3927100

約数の個数: 24

約数和(自身を含む): 340121557776

約数和(自身を除く): 183213064938

約数列:

[1, 2, 3, 6, 9, 18, 2221, 4442, 6663, 13326, 19989, 39978, 3924871, 7849742, 11774613, 23549226, 35323839, 70647678, 8717138491, 17434276982, 26151415473, 52302830946, 78454246419, 156908492838]

約数ペア:

[(1, 156908492838), (2, 78454246419), (3, 52302830946), (6, 26151415473), (9, 17434276982), (18, 8717138491), (2221, 70647678), (4442, 35323839), (6663, 23549226), (13326, 11774613), (19989, 7849742), (39978, 3924871)]