18477004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2207}}^1$

素因数の和:2254

約数の個数: 48

約数和(自身を含む): 41545728

約数和(自身を除く): 23068724

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 2207, 4186, 4414, 8372, 8828, 15449, 28691, 30898, 50761, 57382, 61796, 101522, 114764, 200837, 203044, 355327, 401674, 659893, 710654, 803348, 1319786, 1421308, 2639572, 4619251, 9238502, 18477004]

約数ペア:

[(1, 18477004), (2, 9238502), (4, 4619251), (7, 2639572), (13, 1421308), (14, 1319786), (23, 803348), (26, 710654), (28, 659893), (46, 401674), (52, 355327), (91, 203044), (92, 200837), (161, 114764), (182, 101522), (299, 61796), (322, 57382), (364, 50761), (598, 30898), (644, 28691), (1196, 15449), (2093, 8828), (2207, 8372), (4186, 4414)]