1925946

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 4650048

約数和(自身を除く): 2724102

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 137, 142, 198, 213, 274, 411, 426, 639, 781, 822, 1233, 1278, 1507, 1562, 2343, 2466, 3014, 4521, 4686, 7029, 9042, 9727, 13563, 14058, 19454, 27126, 29181, 58362, 87543, 106997, 175086, 213994, 320991, 641982, 962973, 1925946]

約数ペア:

[(1, 1925946), (2, 962973), (3, 641982), (6, 320991), (9, 213994), (11, 175086), (18, 106997), (22, 87543), (33, 58362), (66, 29181), (71, 27126), (99, 19454), (137, 14058), (142, 13563), (198, 9727), (213, 9042), (274, 7029), (411, 4686), (426, 4521), (639, 3014), (781, 2466), (822, 2343), (1233, 1562), (1278, 1507)]