16481844

素因数分解:

$2^2\times 3^2\times {\mathrm{457829}}^1$

素因数の和:457839

約数の個数: 18

約数和(自身を含む): 41662530

約数和(自身を除く): 25180686

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 457829, 915658, 1373487, 1831316, 2746974, 4120461, 5493948, 8240922, 16481844]

約数ペア:

[(1, 16481844), (2, 8240922), (3, 5493948), (4, 4120461), (6, 2746974), (9, 1831316), (12, 1373487), (18, 915658), (36, 457829)]