26432847

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 45527040

約数和(自身を除く): 19094193

約数列:

[1, 3, 7, 9, 21, 47, 63, 79, 113, 141, 237, 329, 339, 423, 553, 711, 791, 987, 1017, 1659, 2373, 2961, 3713, 4977, 5311, 7119, 8927, 11139, 15933, 25991, 26781, 33417, 37177, 47799, 62489, 77973, 80343, 111531, 187467, 233919, 334593, 419569, 562401, 1258707, 2936983, 3776121, 8810949, 26432847]

約数ペア:

[(1, 26432847), (3, 8810949), (7, 3776121), (9, 2936983), (21, 1258707), (47, 562401), (63, 419569), (79, 334593), (113, 233919), (141, 187467), (237, 111531), (329, 80343), (339, 77973), (423, 62489), (553, 47799), (711, 37177), (791, 33417), (987, 26781), (1017, 25991), (1659, 15933), (2373, 11139), (2961, 8927), (3713, 7119), (4977, 5311)]