21787692

素因数分解:

$2^2\times 3^1\times {\mathrm{733}}^1\times {\mathrm{2477}}^1$

素因数の和:3217

約数の個数: 24

約数和(自身を含む): 50927856

約数和(自身を除く): 29140164

約数列:

[1, 2, 3, 4, 6, 12, 733, 1466, 2199, 2477, 2932, 4398, 4954, 7431, 8796, 9908, 14862, 29724, 1815641, 3631282, 5446923, 7262564, 10893846, 21787692]

約数ペア:

[(1, 21787692), (2, 10893846), (3, 7262564), (4, 5446923), (6, 3631282), (12, 1815641), (733, 29724), (1466, 14862), (2199, 9908), (2477, 8796), (2932, 7431), (4398, 4954)]