18402484

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{631}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 33763968

約数和(自身を除く): 15361484

約数列:

[1, 2, 4, 23, 46, 92, 317, 631, 634, 1262, 1268, 2524, 7291, 14513, 14582, 29026, 29164, 58052, 200027, 400054, 800108, 4600621, 9201242, 18402484]

約数ペア:

[(1, 18402484), (2, 9201242), (4, 4600621), (23, 800108), (46, 400054), (92, 200027), (317, 58052), (631, 29164), (634, 29026), (1262, 14582), (1268, 14513), (2524, 7291)]