18416034

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11243}}^1$

素因数の和:11271

約数の個数: 48

約数和(自身を含む): 49113792

約数和(自身を除く): 30697758

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 11243, 22486, 33729, 67458, 78701, 101187, 146159, 157402, 202374, 236103, 292318, 438477, 472206, 708309, 876954, 1023113, 1315431, 1416618, 2046226, 2630862, 3069339, 6138678, 9208017, 18416034]

約数ペア:

[(1, 18416034), (2, 9208017), (3, 6138678), (6, 3069339), (7, 2630862), (9, 2046226), (13, 1416618), (14, 1315431), (18, 1023113), (21, 876954), (26, 708309), (39, 472206), (42, 438477), (63, 292318), (78, 236103), (91, 202374), (117, 157402), (126, 146159), (182, 101187), (234, 78701), (273, 67458), (546, 33729), (819, 22486), (1638, 11243)]