22719762

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{643}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 53446848

約数和(自身を除く): 30727086

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 151, 234, 302, 453, 643, 906, 1286, 1359, 1929, 1963, 2718, 3858, 3926, 5787, 5889, 8359, 11574, 11778, 16718, 17667, 25077, 35334, 50154, 75231, 97093, 150462, 194186, 291279, 582558, 873837, 1262209, 1747674, 2524418, 3786627, 7573254, 11359881, 22719762]

約数ペア:

[(1, 22719762), (2, 11359881), (3, 7573254), (6, 3786627), (9, 2524418), (13, 1747674), (18, 1262209), (26, 873837), (39, 582558), (78, 291279), (117, 194186), (151, 150462), (234, 97093), (302, 75231), (453, 50154), (643, 35334), (906, 25077), (1286, 17667), (1359, 16718), (1929, 11778), (1963, 11574), (2718, 8359), (3858, 5889), (3926, 5787)]