2191122

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2969}}^1$

素因数の和:3018

約数の個数: 24

約数和(自身を含む): 4864860

約数和(自身を除く): 2673738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 2969, 5938, 8907, 17814, 26721, 53442, 121729, 243458, 365187, 730374, 1095561, 2191122]

約数ペア:

[(1, 2191122), (2, 1095561), (3, 730374), (6, 365187), (9, 243458), (18, 121729), (41, 53442), (82, 26721), (123, 17814), (246, 8907), (369, 5938), (738, 2969)]