2016128079

素因数分解:

$3^2\times 7^2\times {\mathrm{367}}^1\times {\mathrm{12457}}^1$

素因数の和:12844

約数の個数: 36

約数和(自身を含む): 3397147104

約数和(自身を除く): 1381019025

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 367, 441, 1101, 2569, 3303, 7707, 12457, 17983, 23121, 37371, 53949, 87199, 112113, 161847, 261597, 610393, 784791, 1831179, 4571719, 5493537, 13715157, 32002033, 41145471, 96006099, 224014231, 288018297, 672042693, 2016128079]

約数ペア:

[(1, 2016128079), (3, 672042693), (7, 288018297), (9, 224014231), (21, 96006099), (49, 41145471), (63, 32002033), (147, 13715157), (367, 5493537), (441, 4571719), (1101, 1831179), (2569, 784791), (3303, 610393), (7707, 261597), (12457, 161847), (17983, 112113), (23121, 87199), (37371, 53949)]