18236486002

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42019553}}^1$

素因数の和:42019593

約数の個数: 16

約数和(自身を含む): 32271017472

約数和(自身を除く): 14034531470

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 42019553, 84039106, 294136871, 588273742, 1302606143, 2605212286, 9118243001, 18236486002]

約数ペア:

[(1, 18236486002), (2, 9118243001), (7, 2605212286), (14, 1302606143), (31, 588273742), (62, 294136871), (217, 84039106), (434, 42019553)]