19002732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5261}}^1$

素因数の和:5318

約数の個数: 48

約数和(自身を含む): 51862272

約数和(自身を除く): 32859540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 5261, 10522, 15783, 21044, 31566, 36827, 63132, 73654, 110481, 147308, 220962, 226223, 441924, 452446, 678669, 904892, 1357338, 1583561, 2714676, 3167122, 4750683, 6334244, 9501366, 19002732]

約数ペア:

[(1, 19002732), (2, 9501366), (3, 6334244), (4, 4750683), (6, 3167122), (7, 2714676), (12, 1583561), (14, 1357338), (21, 904892), (28, 678669), (42, 452446), (43, 441924), (84, 226223), (86, 220962), (129, 147308), (172, 110481), (258, 73654), (301, 63132), (516, 36827), (602, 31566), (903, 21044), (1204, 15783), (1806, 10522), (3612, 5261)]