81804354

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{192029}}^1$

素因数の和:192105

約数の個数: 16

約数和(自身を含む): 165913920

約数和(自身を除く): 84109566

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 192029, 384058, 576087, 1152174, 13634059, 27268118, 40902177, 81804354]

約数ペア:

[(1, 81804354), (2, 40902177), (3, 27268118), (6, 13634059), (71, 1152174), (142, 576087), (213, 384058), (426, 192029)]