16971221844

素因数分解:

$2^2\times 3^3\times {\mathrm{157140943}}^1$

素因数の和:157140956

約数の個数: 24

約数和(自身を含む): 43999464320

約数和(自身を除く): 27028242476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157140943, 314281886, 471422829, 628563772, 942845658, 1414268487, 1885691316, 2828536974, 4242805461, 5657073948, 8485610922, 16971221844]

約数ペア:

[(1, 16971221844), (2, 8485610922), (3, 5657073948), (4, 4242805461), (6, 2828536974), (9, 1885691316), (12, 1414268487), (18, 942845658), (27, 628563772), (36, 471422829), (54, 314281886), (108, 157140943)]