66506508

素因数分解:

$2^2\times 3^4\times {\mathrm{205267}}^1$

素因数の和:205283

約数の個数: 30

約数和(自身を含む): 173861996

約数和(自身を除く): 107355488

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 205267, 410534, 615801, 821068, 1231602, 1847403, 2463204, 3694806, 5542209, 7389612, 11084418, 16626627, 22168836, 33253254, 66506508]

約数ペア:

[(1, 66506508), (2, 33253254), (3, 22168836), (4, 16626627), (6, 11084418), (9, 7389612), (12, 5542209), (18, 3694806), (27, 2463204), (36, 1847403), (54, 1231602), (81, 821068), (108, 615801), (162, 410534), (324, 205267)]