11539998

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{20681}}^1$

素因数の和:20720

約数の個数: 24

約数和(自身を含む): 25811136

約数和(自身を除く): 14271138

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 20681, 41362, 62043, 124086, 186129, 372258, 641111, 1282222, 1923333, 3846666, 5769999, 11539998]

約数ペア:

[(1, 11539998), (2, 5769999), (3, 3846666), (6, 1923333), (9, 1282222), (18, 641111), (31, 372258), (62, 186129), (93, 124086), (186, 62043), (279, 41362), (558, 20681)]