18591812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{733}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 34589016

約数和(自身を除く): 15997204

約数列:

[1, 2, 4, 17, 34, 68, 373, 733, 746, 1466, 1492, 2932, 6341, 12461, 12682, 24922, 25364, 49844, 273409, 546818, 1093636, 4647953, 9295906, 18591812]

約数ペア:

[(1, 18591812), (2, 9295906), (4, 4647953), (17, 1093636), (34, 546818), (68, 273409), (373, 49844), (733, 25364), (746, 24922), (1466, 12682), (1492, 12461), (2932, 6341)]