18023943

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2593}}^1$

素因数の和:2934

約数の個数: 16

約数和(自身を含む): 27558656

約数和(自身を除く): 9534713

約数列:

[1, 3, 7, 21, 331, 993, 2317, 2593, 6951, 7779, 18151, 54453, 858283, 2574849, 6007981, 18023943]

約数ペア:

[(1, 18023943), (3, 6007981), (7, 2574849), (21, 858283), (331, 54453), (993, 18151), (2317, 7779), (2593, 6951)]