123161718

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{9007}}^1$

素因数の和:9108

約数の個数: 32

約数和(自身を含む): 256836096

約数和(自身を除く): 133674378

約数列:

[1, 2, 3, 6, 43, 53, 86, 106, 129, 159, 258, 318, 2279, 4558, 6837, 9007, 13674, 18014, 27021, 54042, 387301, 477371, 774602, 954742, 1161903, 1432113, 2323806, 2864226, 20526953, 41053906, 61580859, 123161718]

約数ペア:

[(1, 123161718), (2, 61580859), (3, 41053906), (6, 20526953), (43, 2864226), (53, 2323806), (86, 1432113), (106, 1161903), (129, 954742), (159, 774602), (258, 477371), (318, 387301), (2279, 54042), (4558, 27021), (6837, 18014), (9007, 13674)]