81366462

素因数分解:

$2^1\times 3^2\times {\mathrm{283}}^1\times {\mathrm{15973}}^1$

素因数の和:16264

約数の個数: 24

約数和(自身を含む): 176928024

約数和(自身を除く): 95561562

約数列:

[1, 2, 3, 6, 9, 18, 283, 566, 849, 1698, 2547, 5094, 15973, 31946, 47919, 95838, 143757, 287514, 4520359, 9040718, 13561077, 27122154, 40683231, 81366462]

約数ペア:

[(1, 81366462), (2, 40683231), (3, 27122154), (6, 13561077), (9, 9040718), (18, 4520359), (283, 287514), (566, 143757), (849, 95838), (1698, 47919), (2547, 31946), (5094, 15973)]