2011572198

素因数分解:

$2^1\times 3^3\times {\mathrm{37251337}}^1$

素因数の和:37251348

約数の個数: 16

約数和(自身を含む): 4470160560

約数和(自身を除く): 2458588362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37251337, 74502674, 111754011, 223508022, 335262033, 670524066, 1005786099, 2011572198]

約数ペア:

[(1, 2011572198), (2, 1005786099), (3, 670524066), (6, 335262033), (9, 223508022), (18, 111754011), (27, 74502674), (54, 37251337)]