18108076

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2459}}^1$

素因数の和:2733

約数の個数: 24

約数和(自身を含む): 36368640

約数和(自身を除く): 18260564

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 1052, 1841, 2459, 3682, 4918, 7364, 9836, 17213, 34426, 68852, 646717, 1293434, 2586868, 4527019, 9054038, 18108076]

約数ペア:

[(1, 18108076), (2, 9054038), (4, 4527019), (7, 2586868), (14, 1293434), (28, 646717), (263, 68852), (526, 34426), (1052, 17213), (1841, 9836), (2459, 7364), (3682, 4918)]