18061486

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{911}}^1$

素因数の和:1367

約数の個数: 16

約数和(自身を含む): 28366848

約数和(自身を除く): 10305362

約数列:

[1, 2, 23, 46, 431, 862, 911, 1822, 9913, 19826, 20953, 41906, 392641, 785282, 9030743, 18061486]

約数ペア:

[(1, 18061486), (2, 9030743), (23, 785282), (46, 392641), (431, 41906), (862, 20953), (911, 19826), (1822, 9913)]