27209906

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{809}}^1$

素因数の和:1129

約数の個数: 16

約数和(自身を含む): 41640480

約数和(自身を除く): 14430574

約数列:

[1, 2, 67, 134, 251, 502, 809, 1618, 16817, 33634, 54203, 108406, 203059, 406118, 13604953, 27209906]

約数ペア:

[(1, 27209906), (2, 13604953), (67, 406118), (134, 203059), (251, 108406), (502, 54203), (809, 33634), (1618, 16817)]