42147138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{14851}}^1$

素因数の和:14910

約数の個数: 32

約数和(自身を含む): 94102272

約数和(自身を除く): 51955134

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 14851, 29702, 44553, 89106, 163361, 326722, 490083, 638593, 980166, 1277186, 1915779, 3831558, 7024523, 14049046, 21073569, 42147138]

約数ペア:

[(1, 42147138), (2, 21073569), (3, 14049046), (6, 7024523), (11, 3831558), (22, 1915779), (33, 1277186), (43, 980166), (66, 638593), (86, 490083), (129, 326722), (258, 163361), (473, 89106), (946, 44553), (1419, 29702), (2838, 14851)]