81450834

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{714481}}^1$

素因数の和:714505

約数の個数: 16

約数和(自身を含む): 171475680

約数和(自身を除く): 90024846

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 714481, 1428962, 2143443, 4286886, 13575139, 27150278, 40725417, 81450834]

約数ペア:

[(1, 81450834), (2, 40725417), (3, 27150278), (6, 13575139), (19, 4286886), (38, 2143443), (57, 1428962), (114, 714481)]