129374364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1540171}}^1$

素因数の和:1540185

約数の個数: 24

約数和(自身を含む): 344998528

約数和(自身を除く): 215624164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1540171, 3080342, 4620513, 6160684, 9241026, 10781197, 18482052, 21562394, 32343591, 43124788, 64687182, 129374364]

約数ペア:

[(1, 129374364), (2, 64687182), (3, 43124788), (4, 32343591), (6, 21562394), (7, 18482052), (12, 10781197), (14, 9241026), (21, 6160684), (28, 4620513), (42, 3080342), (84, 1540171)]