40812918

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1439}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 85017600

約数和(自身を除く): 44204682

約数列:

[1, 2, 3, 6, 29, 58, 87, 163, 174, 326, 489, 978, 1439, 2878, 4317, 4727, 8634, 9454, 14181, 28362, 41731, 83462, 125193, 234557, 250386, 469114, 703671, 1407342, 6802153, 13604306, 20406459, 40812918]

約数ペア:

[(1, 40812918), (2, 20406459), (3, 13604306), (6, 6802153), (29, 1407342), (58, 703671), (87, 469114), (163, 250386), (174, 234557), (326, 125193), (489, 83462), (978, 41731), (1439, 28362), (2878, 14181), (4317, 9454), (4727, 8634)]