18050151

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 28823040

約数和(自身を除く): 10772889

約数列:

[1, 3, 7, 21, 29, 87, 107, 203, 277, 321, 609, 749, 831, 1939, 2247, 3103, 5817, 8033, 9309, 21721, 24099, 29639, 56231, 65163, 88917, 168693, 207473, 622419, 859531, 2578593, 6016717, 18050151]

約数ペア:

[(1, 18050151), (3, 6016717), (7, 2578593), (21, 859531), (29, 622419), (87, 207473), (107, 168693), (203, 88917), (277, 65163), (321, 56231), (609, 29639), (749, 24099), (831, 21721), (1939, 9309), (2247, 8033), (3103, 5817)]