121613418

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 268085376

約数和(自身を除く): 146471958

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 233, 271, 321, 466, 542, 642, 699, 813, 963, 1398, 1626, 1926, 2097, 2439, 4194, 4878, 24931, 28997, 49862, 57994, 63143, 74793, 86991, 126286, 149586, 173982, 189429, 224379, 260973, 378858, 448758, 521946, 568287, 1136574, 6756301, 13512602, 20268903, 40537806, 60806709, 121613418]

約数ペア:

[(1, 121613418), (2, 60806709), (3, 40537806), (6, 20268903), (9, 13512602), (18, 6756301), (107, 1136574), (214, 568287), (233, 521946), (271, 448758), (321, 378858), (466, 260973), (542, 224379), (642, 189429), (699, 173982), (813, 149586), (963, 126286), (1398, 86991), (1626, 74793), (1926, 63143), (2097, 57994), (2439, 49862), (4194, 28997), (4878, 24931)]