8470254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 19017936

約数和(自身を除く): 10547682

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 113, 186, 226, 339, 403, 678, 806, 961, 1209, 1469, 1922, 2418, 2883, 2938, 3503, 4407, 5766, 7006, 8814, 10509, 12493, 21018, 24986, 37479, 45539, 74958, 91078, 108593, 136617, 217186, 273234, 325779, 651558, 1411709, 2823418, 4235127, 8470254]

約数ペア:

[(1, 8470254), (2, 4235127), (3, 2823418), (6, 1411709), (13, 651558), (26, 325779), (31, 273234), (39, 217186), (62, 136617), (78, 108593), (93, 91078), (113, 74958), (186, 45539), (226, 37479), (339, 24986), (403, 21018), (678, 12493), (806, 10509), (961, 8814), (1209, 7006), (1469, 5766), (1922, 4407), (2418, 3503), (2883, 2938)]