18020178753

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1\times {\mathrm{93103}}^1$

素因数の和:93688

約数の個数: 16

約数和(自身を含む): 24244281600

約数和(自身を除く): 6224102847

約数列:

[1, 3, 149, 433, 447, 1299, 64517, 93103, 193551, 279309, 13872347, 40313599, 41617041, 120940797, 6006726251, 18020178753]

約数ペア:

[(1, 18020178753), (3, 6006726251), (149, 120940797), (433, 41617041), (447, 40313599), (1299, 13872347), (64517, 279309), (93103, 193551)]