66644604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{142403}}^1$

素因数の和:142426

約数の個数: 36

約数和(自身を含む): 181422696

約数和(自身を除く): 114778092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 142403, 284806, 427209, 569612, 854418, 1281627, 1708836, 1851239, 2563254, 3702478, 5126508, 5553717, 7404956, 11107434, 16661151, 22214868, 33322302, 66644604]

約数ペア:

[(1, 66644604), (2, 33322302), (3, 22214868), (4, 16661151), (6, 11107434), (9, 7404956), (12, 5553717), (13, 5126508), (18, 3702478), (26, 2563254), (36, 1851239), (39, 1708836), (52, 1281627), (78, 854418), (117, 569612), (156, 427209), (234, 284806), (468, 142403)]