17818424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2347}}^1$

素因数の和:2439

約数の個数: 32

約数和(自身を含む): 36487920

約数和(自身を除く): 18669496

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 2347, 3796, 4694, 7592, 9388, 18776, 30511, 61022, 122044, 171331, 244088, 342662, 685324, 1370648, 2227303, 4454606, 8909212, 17818424]

約数ペア:

[(1, 17818424), (2, 8909212), (4, 4454606), (8, 2227303), (13, 1370648), (26, 685324), (52, 342662), (73, 244088), (104, 171331), (146, 122044), (292, 61022), (584, 30511), (949, 18776), (1898, 9388), (2347, 7592), (3796, 4694)]