72686556

素因数分解:

$2^2\times 3^2\times {\mathrm{2019071}}^1$

素因数の和:2019081

約数の個数: 18

約数和(自身を含む): 183735552

約数和(自身を除く): 111048996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2019071, 4038142, 6057213, 8076284, 12114426, 18171639, 24228852, 36343278, 72686556]

約数ペア:

[(1, 72686556), (2, 36343278), (3, 24228852), (4, 18171639), (6, 12114426), (9, 8076284), (12, 6057213), (18, 4038142), (36, 2019071)]