1298541942

素因数分解:

$2^1\times 3^5\times {\mathrm{107}}^1\times {\mathrm{24971}}^1$

素因数の和:25095

約数の個数: 48

約数和(自身を含む): 2945097792

約数和(自身を除く): 1646555850

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 107, 162, 214, 243, 321, 486, 642, 963, 1926, 2889, 5778, 8667, 17334, 24971, 26001, 49942, 52002, 74913, 149826, 224739, 449478, 674217, 1348434, 2022651, 2671897, 4045302, 5343794, 6067953, 8015691, 12135906, 16031382, 24047073, 48094146, 72141219, 144282438, 216423657, 432847314, 649270971, 1298541942]

約数ペア:

[(1, 1298541942), (2, 649270971), (3, 432847314), (6, 216423657), (9, 144282438), (18, 72141219), (27, 48094146), (54, 24047073), (81, 16031382), (107, 12135906), (162, 8015691), (214, 6067953), (243, 5343794), (321, 4045302), (486, 2671897), (642, 2022651), (963, 1348434), (1926, 674217), (2889, 449478), (5778, 224739), (8667, 149826), (17334, 74913), (24971, 52002), (26001, 49942)]