9780841206

素因数分解:

$2^1\times 3^4\times {\mathrm{60375563}}^1$

素因数の和:60375577

約数の個数: 20

約数和(自身を含む): 21916329732

約数和(自身を除く): 12135488526

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 60375563, 120751126, 181126689, 362253378, 543380067, 1086760134, 1630140201, 3260280402, 4890420603, 9780841206]

約数ペア:

[(1, 9780841206), (2, 4890420603), (3, 3260280402), (6, 1630140201), (9, 1086760134), (18, 543380067), (27, 362253378), (54, 181126689), (81, 120751126), (162, 60375563)]