18218142

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{10883}}^1$

素因数の和:10925

約数の個数: 32

約数和(自身を含む): 41794560

約数和(自身を除く): 23576418

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 10883, 21766, 32649, 65298, 97947, 195894, 293841, 337373, 587682, 674746, 1012119, 2024238, 3036357, 6072714, 9109071, 18218142]

約数ペア:

[(1, 18218142), (2, 9109071), (3, 6072714), (6, 3036357), (9, 2024238), (18, 1012119), (27, 674746), (31, 587682), (54, 337373), (62, 293841), (93, 195894), (186, 97947), (279, 65298), (558, 32649), (837, 21766), (1674, 10883)]