18443396170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1864853}}^1$

素因数の和:1864926

約数の個数: 32

約数和(自身を含む): 35447144832

約数和(自身を除く): 17003748662

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 1864853, 3729706, 9324265, 18648530, 42891619, 80188679, 85783238, 160377358, 214458095, 400943395, 428916190, 801886790, 1844339617, 3688679234, 9221698085, 18443396170]

約数ペア:

[(1, 18443396170), (2, 9221698085), (5, 3688679234), (10, 1844339617), (23, 801886790), (43, 428916190), (46, 400943395), (86, 214458095), (115, 160377358), (215, 85783238), (230, 80188679), (430, 42891619), (989, 18648530), (1978, 9324265), (4945, 3729706), (9890, 1864853)]