2019968658

素因数分解:

$2^1\times 3^3\times {\mathrm{37406827}}^1$

素因数の和:37406838

約数の個数: 16

約数和(自身を含む): 4488819360

約数和(自身を除く): 2468850702

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37406827, 74813654, 112220481, 224440962, 336661443, 673322886, 1009984329, 2019968658]

約数ペア:

[(1, 2019968658), (2, 1009984329), (3, 673322886), (6, 336661443), (9, 224440962), (18, 112220481), (27, 74813654), (54, 37406827)]