9261538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 17076096

約数和(自身を除く): 7814558

約数列:

[1, 2, 11, 13, 22, 26, 47, 53, 94, 106, 143, 169, 286, 338, 517, 583, 611, 689, 1034, 1166, 1222, 1378, 1859, 2491, 3718, 4982, 6721, 7579, 7943, 8957, 13442, 15158, 15886, 17914, 27401, 32383, 54802, 64766, 87373, 98527, 174746, 197054, 356213, 420979, 712426, 841958, 4630769, 9261538]

約数ペア:

[(1, 9261538), (2, 4630769), (11, 841958), (13, 712426), (22, 420979), (26, 356213), (47, 197054), (53, 174746), (94, 98527), (106, 87373), (143, 64766), (169, 54802), (286, 32383), (338, 27401), (517, 17914), (583, 15886), (611, 15158), (689, 13442), (1034, 8957), (1166, 7943), (1222, 7579), (1378, 6721), (1859, 4982), (2491, 3718)]