21628854

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{92431}}^1$

素因数の和:92452

約数の個数: 24

約数和(自身を含む): 50467872

約数和(自身を除く): 28839018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 92431, 184862, 277293, 554586, 831879, 1201603, 1663758, 2403206, 3604809, 7209618, 10814427, 21628854]

約数ペア:

[(1, 21628854), (2, 10814427), (3, 7209618), (6, 3604809), (9, 2403206), (13, 1663758), (18, 1201603), (26, 831879), (39, 554586), (78, 277293), (117, 184862), (234, 92431)]