218362494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{3613}}^1$

素因数の和:5064

約数の個数: 32

約数和(自身を含む): 499599360

約数和(自身を除く): 281236866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1439, 2878, 3613, 4317, 7226, 8634, 10073, 10839, 20146, 21678, 25291, 30219, 50582, 60438, 75873, 151746, 5199107, 10398214, 15597321, 31194642, 36393749, 72787498, 109181247, 218362494]

約数ペア:

[(1, 218362494), (2, 109181247), (3, 72787498), (6, 36393749), (7, 31194642), (14, 15597321), (21, 10398214), (42, 5199107), (1439, 151746), (2878, 75873), (3613, 60438), (4317, 50582), (7226, 30219), (8634, 25291), (10073, 21678), (10839, 20146)]