21184332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{593}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 53555040

約数和(自身を除く): 32370708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 229, 458, 593, 687, 916, 1186, 1374, 1779, 2372, 2748, 2977, 3558, 5954, 7116, 7709, 8931, 11908, 15418, 17862, 23127, 30836, 35724, 46254, 92508, 135797, 271594, 407391, 543188, 814782, 1629564, 1765361, 3530722, 5296083, 7061444, 10592166, 21184332]

約数ペア:

[(1, 21184332), (2, 10592166), (3, 7061444), (4, 5296083), (6, 3530722), (12, 1765361), (13, 1629564), (26, 814782), (39, 543188), (52, 407391), (78, 271594), (156, 135797), (229, 92508), (458, 46254), (593, 35724), (687, 30836), (916, 23127), (1186, 17862), (1374, 15418), (1779, 11908), (2372, 8931), (2748, 7709), (2977, 7116), (3558, 5954)]