392950908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1559329}}^1$

素因数の和:1559346

約数の個数: 36

約数和(自身を含む): 1135192240

約数和(自身を除く): 742241332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1559329, 3118658, 4677987, 6237316, 9355974, 10915303, 14033961, 18711948, 21830606, 28067922, 32745909, 43661212, 56135844, 65491818, 98237727, 130983636, 196475454, 392950908]

約数ペア:

[(1, 392950908), (2, 196475454), (3, 130983636), (4, 98237727), (6, 65491818), (7, 56135844), (9, 43661212), (12, 32745909), (14, 28067922), (18, 21830606), (21, 18711948), (28, 14033961), (36, 10915303), (42, 9355974), (63, 6237316), (84, 4677987), (126, 3118658), (252, 1559329)]