384679974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{7489}}^1$

素因数の和:8724

約数の個数: 32

約数和(自身を含む): 880104960

約数和(自身を除く): 495424986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1223, 2446, 3669, 7338, 7489, 8561, 14978, 17122, 22467, 25683, 44934, 51366, 52423, 104846, 157269, 314538, 9159047, 18318094, 27477141, 54954282, 64113329, 128226658, 192339987, 384679974]

約数ペア:

[(1, 384679974), (2, 192339987), (3, 128226658), (6, 64113329), (7, 54954282), (14, 27477141), (21, 18318094), (42, 9159047), (1223, 314538), (2446, 157269), (3669, 104846), (7338, 52423), (7489, 51366), (8561, 44934), (14978, 25683), (17122, 22467)]