18156611172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4598939}}^1$

素因数の和:4599000

約数の個数: 48

約数和(自身を含む): 49447802880

約数和(自身を除く): 31291191708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 4598939, 9197878, 13796817, 18395756, 27593634, 32192573, 55187268, 64385146, 96577719, 128770292, 193155438, 216150133, 386310876, 432300266, 648450399, 864600532, 1296900798, 1513050931, 2593801596, 3026101862, 4539152793, 6052203724, 9078305586, 18156611172]

約数ペア:

[(1, 18156611172), (2, 9078305586), (3, 6052203724), (4, 4539152793), (6, 3026101862), (7, 2593801596), (12, 1513050931), (14, 1296900798), (21, 864600532), (28, 648450399), (42, 432300266), (47, 386310876), (84, 216150133), (94, 193155438), (141, 128770292), (188, 96577719), (282, 64385146), (329, 55187268), (564, 32192573), (658, 27593634), (987, 18395756), (1316, 13796817), (1974, 9197878), (3948, 4598939)]