2012469018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{16063}}^1$

素因数の和:16251

約数の個数: 64

約数和(自身を含む): 4873175040

約数和(自身を除く): 2860706022

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 157, 266, 314, 399, 471, 798, 942, 1099, 2198, 2983, 3297, 5966, 6594, 8949, 16063, 17898, 20881, 32126, 41762, 48189, 62643, 96378, 112441, 125286, 224882, 305197, 337323, 610394, 674646, 915591, 1831182, 2136379, 2521891, 4272758, 5043782, 6409137, 7565673, 12818274, 15131346, 17653237, 35306474, 47915929, 52959711, 95831858, 105919422, 143747787, 287495574, 335411503, 670823006, 1006234509, 2012469018]

約数ペア:

[(1, 2012469018), (2, 1006234509), (3, 670823006), (6, 335411503), (7, 287495574), (14, 143747787), (19, 105919422), (21, 95831858), (38, 52959711), (42, 47915929), (57, 35306474), (114, 17653237), (133, 15131346), (157, 12818274), (266, 7565673), (314, 6409137), (399, 5043782), (471, 4272758), (798, 2521891), (942, 2136379), (1099, 1831182), (2198, 915591), (2983, 674646), (3297, 610394), (5966, 337323), (6594, 305197), (8949, 224882), (16063, 125286), (17898, 112441), (20881, 96378), (32126, 62643), (41762, 48189)]