133923678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3188659}}^1$

素因数の和:3188671

約数の個数: 16

約数和(自身を含む): 306111360

約数和(自身を除く): 172187682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3188659, 6377318, 9565977, 19131954, 22320613, 44641226, 66961839, 133923678]

約数ペア:

[(1, 133923678), (2, 66961839), (3, 44641226), (6, 22320613), (7, 19131954), (14, 9565977), (21, 6377318), (42, 3188659)]