81834234

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{439969}}^1$

素因数の和:440005

約数の個数: 16

約数和(自身を含む): 168948480

約数和(自身を除く): 87114246

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 439969, 879938, 1319907, 2639814, 13639039, 27278078, 40917117, 81834234]

約数ペア:

[(1, 81834234), (2, 40917117), (3, 27278078), (6, 13639039), (31, 2639814), (62, 1319907), (93, 879938), (186, 439969)]