1275505812

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1687177}}^1$

素因数の和:1687197

約数の個数: 48

約数和(自身を含む): 3779278720

約数和(自身を除く): 2503772908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1687177, 3374354, 5061531, 6748708, 10123062, 11810239, 15184593, 20246124, 23620478, 30369186, 35430717, 45553779, 47240956, 60738372, 70861434, 91107558, 106292151, 141722868, 182215116, 212584302, 318876453, 425168604, 637752906, 1275505812]

約数ペア:

[(1, 1275505812), (2, 637752906), (3, 425168604), (4, 318876453), (6, 212584302), (7, 182215116), (9, 141722868), (12, 106292151), (14, 91107558), (18, 70861434), (21, 60738372), (27, 47240956), (28, 45553779), (36, 35430717), (42, 30369186), (54, 23620478), (63, 20246124), (84, 15184593), (108, 11810239), (126, 10123062), (189, 6748708), (252, 5061531), (378, 3374354), (756, 1687177)]