2018025784

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{1949}}^1\times {\mathrm{4463}}^1$

素因数の和:6447

約数の個数: 32

約数和(自身を含む): 3917160000

約数和(自身を除く): 1899134216

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 1949, 3898, 4463, 7796, 8926, 15592, 17852, 35704, 56521, 113042, 129427, 226084, 258854, 452168, 517708, 1035416, 8698387, 17396774, 34793548, 69587096, 252253223, 504506446, 1009012892, 2018025784]

約数ペア:

[(1, 2018025784), (2, 1009012892), (4, 504506446), (8, 252253223), (29, 69587096), (58, 34793548), (116, 17396774), (232, 8698387), (1949, 1035416), (3898, 517708), (4463, 452168), (7796, 258854), (8926, 226084), (15592, 129427), (17852, 113042), (35704, 56521)]