211913676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{452807}}^1$

素因数の和:452830

約数の個数: 36

約数和(自身を含む): 576877392

約数和(自身を除く): 364963716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 452807, 905614, 1358421, 1811228, 2716842, 4075263, 5433684, 5886491, 8150526, 11772982, 16301052, 17659473, 23545964, 35318946, 52978419, 70637892, 105956838, 211913676]

約数ペア:

[(1, 211913676), (2, 105956838), (3, 70637892), (4, 52978419), (6, 35318946), (9, 23545964), (12, 17659473), (13, 16301052), (18, 11772982), (26, 8150526), (36, 5886491), (39, 5433684), (52, 4075263), (78, 2716842), (117, 1811228), (156, 1358421), (234, 905614), (468, 452807)]