18241132

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7159}}^1$

素因数の和:7190

約数の個数: 36

約数和(自身を含む): 39995760

約数和(自身を除く): 21754628

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 7159, 14318, 28636, 50113, 93067, 100226, 186134, 200452, 350791, 372268, 651469, 701582, 1302938, 1403164, 2605876, 4560283, 9120566, 18241132]

約数ペア:

[(1, 18241132), (2, 9120566), (4, 4560283), (7, 2605876), (13, 1403164), (14, 1302938), (26, 701582), (28, 651469), (49, 372268), (52, 350791), (91, 200452), (98, 186134), (182, 100226), (196, 93067), (364, 50113), (637, 28636), (1274, 14318), (2548, 7159)]