22807278

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 55702080

約数和(自身を除く): 32894802

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 106, 117, 159, 234, 318, 351, 477, 613, 689, 702, 954, 1226, 1378, 1431, 1839, 2067, 2862, 3678, 4134, 5517, 6201, 7969, 11034, 12402, 15938, 16551, 18603, 23907, 32489, 33102, 37206, 47814, 64978, 71721, 97467, 143442, 194934, 215163, 292401, 422357, 430326, 584802, 844714, 877203, 1267071, 1754406, 2534142, 3801213, 7602426, 11403639, 22807278]

約数ペア:

[(1, 22807278), (2, 11403639), (3, 7602426), (6, 3801213), (9, 2534142), (13, 1754406), (18, 1267071), (26, 877203), (27, 844714), (39, 584802), (53, 430326), (54, 422357), (78, 292401), (106, 215163), (117, 194934), (159, 143442), (234, 97467), (318, 71721), (351, 64978), (477, 47814), (613, 37206), (689, 33102), (702, 32489), (954, 23907), (1226, 18603), (1378, 16551), (1431, 15938), (1839, 12402), (2067, 11034), (2862, 7969), (3678, 6201), (4134, 5517)]