18479192

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1063}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 36197280

約数和(自身を除く): 17718088

約数列:

[1, 2, 4, 8, 41, 53, 82, 106, 164, 212, 328, 424, 1063, 2126, 2173, 4252, 4346, 8504, 8692, 17384, 43583, 56339, 87166, 112678, 174332, 225356, 348664, 450712, 2309899, 4619798, 9239596, 18479192]

約数ペア:

[(1, 18479192), (2, 9239596), (4, 4619798), (8, 2309899), (41, 450712), (53, 348664), (82, 225356), (106, 174332), (164, 112678), (212, 87166), (328, 56339), (424, 43583), (1063, 17384), (2126, 8692), (2173, 8504), (4252, 4346)]