56340684

素因数分解:

$2^2\times 3^4\times {\mathrm{173891}}^1$

素因数の和:173907

約数の個数: 30

約数和(自身を含む): 147286524

約数和(自身を除く): 90945840

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 173891, 347782, 521673, 695564, 1043346, 1565019, 2086692, 3130038, 4695057, 6260076, 9390114, 14085171, 18780228, 28170342, 56340684]

約数ペア:

[(1, 56340684), (2, 28170342), (3, 18780228), (4, 14085171), (6, 9390114), (9, 6260076), (12, 4695057), (18, 3130038), (27, 2086692), (36, 1565019), (54, 1043346), (81, 695564), (108, 521673), (162, 347782), (324, 173891)]