18150964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3089}}^1$

素因数の和:3219

約数の個数: 24

約数和(自身を含む): 34521480

約数和(自身を除く): 16370516

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 3089, 5876, 6178, 12356, 40157, 80314, 160628, 349057, 698114, 1396228, 4537741, 9075482, 18150964]

約数ペア:

[(1, 18150964), (2, 9075482), (4, 4537741), (13, 1396228), (26, 698114), (52, 349057), (113, 160628), (226, 80314), (452, 40157), (1469, 12356), (2938, 6178), (3089, 5876)]